Top 100 Key Players companies in Hygrometer by Highest Patent Value in the Japan in 2022 – Discovery

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The Hygrometer top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Hygrometer Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A hygrometer is an instrument used to measure the amount of humidity and water vapour in the atmosphere, in soil, or in confined spaces. Humidity measurement instruments usually rely on measurements of some other quantity such as temperature, pressure, mass, a mechanical or electrical change in a substance as moisture is absorbed. By calibration and calculation, these measured quantities can lead to a measurement of humidity. Modern electronic devices use temperature of condensation (called the dew point), or changes in electrical capacitance or resistance to measure humidity differences. The first crude hygrometer was invented by the Italian Renaissance polymath Leonardo da Vinci in 1480 and a more modern version was created by Swiss polymath Johann Heinrich Lambert in 1755. Later in the year 1783, Swiss physicist and Geologist, Horace Bénédict de Saussure invented the first hygrometer using human hair to measure humidity.

1	Terumo Corp.	Tokyo, Japan	Health care,Blood management,Syringe, ...[+2]	Avg patent value: 2.27 M
2	Espec Corp.	Osaka, Japan	Climate system,Computer hardware,Electronics, ...[+2]	Avg patent value: 2.23 M
3	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Avg patent value: 930,000
4	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Avg patent value: 260,000
5	FamilyMart	Tokyo, Japan	Accounting,E-commerce	Avg patent value: 180,000
6	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Avg patent value: 100,000
7	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 77,000
8	Nippon Sharyo, Ltd.	Aichi, Japan	Public transport,Facility management,Diesel locomotive, ...[+2]	Avg patent value: 64,000
9	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Avg patent value: 56,000
10	NEC Fielding Ltd.	Tokyo, Japan	System deployment,Information technology consulting,Personal computer, ...[+1]	Avg patent value: 55,000
11	The Chugoku Electric Power Co., Inc.	Hiroshima, Japan	Renewable energy,Petroleum industry,Electric power transmission, ...[+2]	Avg patent value: 48,000
12	Takenaka Corp.	Osaka, Japan	Construction engineering,Site location,Masonry, ...[+2]	Avg patent value: 48,000
13	Shin Nippon Air Technologies Co., Ltd.	Tokyo, Japan	Construction engineering,Air conditioning,Humidity, ...[+2]	Avg patent value: 47,000
14	Josho Gakuen Educational Foundation	Osaka, Japan		Avg patent value: 44,500
15	Techno Ryowa Ltd.	Tokyo, Japan	Air conditioning,Construction engineering,Conditioners	Avg patent value: 43,000
16	Nohmi Bosai Ltd.	Tokyo, Japan	Fire protection,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 38,000
17	Azbil Corp.	Tokyo, Japan	Building automation,Software,Electronics, ...[+2]	Avg patent value: 37,500
18	Hitachi High-Tech Solutions Corp.	Japan		Avg patent value: 37,000
19	Tokico System Solutions Ltd.	Kanagawa, Japan	Automotive systems,Manufacturing engineering,Instrumentation, ...[+2]	Avg patent value: 35,000
20	Mitsubishi Power Ltd.	Kanagawa, Japan	Turbine,Control system,Renewable energy, ...[+2]	Avg patent value: 23,000
21	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Avg patent value: 16,000
22	Sumitomo Metal Mining Co., Ltd.	Tokyo, Japan	Nickel,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 3,700
23	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Avg patent value: 0
24	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Avg patent value: 0
25	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Avg patent value: 0
26	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Avg patent value: 0
27	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Avg patent value: 0
28	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Avg patent value: 0
29	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Avg patent value: 0
30	Komatsu Ltd.	Tokyo, Japan	Environmental engineering,Construction engineering,Heavy equipment, ...[+2]	Avg patent value: 0
31	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 0
32	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Avg patent value: 0
33	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Avg patent value: 0
34	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Avg patent value: 0
35	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Avg patent value: 0
36	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Avg patent value: 0
37	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Avg patent value: 0
38	TDK Corp.	Tokyo, Japan	Electronic component,Ceramic capacitor,Electronics, ...[+2]	Avg patent value: 0
39	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	Avg patent value: 0
40	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Avg patent value: 0
41	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Avg patent value: 0
42	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Avg patent value: 0
43	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	Avg patent value: 0
44	Kajima Corp.	Tokyo, Japan	Civil engineering,Construction engineering,Real estate development, ...[+2]	Avg patent value: 0
45	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Avg patent value: 0
46	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Avg patent value: 0
47	Osaka Gas Co., Ltd.	Osaka, Japan	Natural gas,Activated carbon,Petroleum industry, ...[+2]	Avg patent value: 0
48	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	Avg patent value: 0
49	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Avg patent value: 0
50	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Avg patent value: 0
51	Shimadzu Corp.	Kyoto, Japan	Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2]	Avg patent value: 0
52	Tokyo Gas Co., Ltd.	Tokyo, Japan	Natural gas,Hydrogen chloride,Petroleum industry, ...[+2]	Avg patent value: 0
53	Subaru Corp.	Tokyo, Japan	Automotive engineering,Public transport,Aerospace, ...[+2]	Avg patent value: 0
54	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Avg patent value: 0
55	Daido Steel Co., Ltd.	Aichi, Japan	Magnet,Power transmission,Ferroalloy, ...[+2]	Avg patent value: 0
56	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Avg patent value: 0
57	Nippon Paper Industries Co., Ltd.	Tokyo, Japan	Paperboard,Forestry,Paper mill, ...[+2]	Avg patent value: 0
58	Yuasa Trading Co., Ltd.	Tokyo, Japan	Industrial engineering,Control system,Energy products, ...[+2]	Avg patent value: 0
59	ShinMaywa Industries, Ltd.	Hyogo, Japan	Aerospace,Jet bridge,National security, ...[+2]	Avg patent value: 0
60	Nippon Soda Co., Ltd.	Tokyo, Japan	Pesticide,Fungicide,Chemical engineering, ...[+2]	Avg patent value: 0
61	Iseki & Co., Ltd.	Tokyo, Japan	Combine harvester,Cutlery,Manufacturing engineering, ...[+2]	Avg patent value: 0
62	SWCC Showa Holdings Co., Ltd.	Kanagawa, Japan	Electronics,Vibration control,System construction, ...[+2]	Avg patent value: 0
63	TAKUMA CO., LTD.	Hyogo, Japan	Manufacturing engineering,Agricultural waste,Boiler (power generation), ...[+2]	Avg patent value: 0
64	Organo Corp.	Tokyo, Japan	Water treatment,Manufacturing engineering,Microfiltration, ...[+2]	Avg patent value: 0
65	Chino Corp.	Tokyo, Japan	Pyrometer,Control equipment,Instrumentation, ...[+2]	Avg patent value: 0
66	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Avg patent value: 0
67	Tomoegawa Co., Ltd.	Tokyo, Japan	Materials processing,Industrial engineering,Nonwoven fabric, ...[+2]	Avg patent value: 0
68	Sanki Engineering Co., Ltd.	Tokyo, Japan	Natural gas,Construction engineering,Electronics, ...[+2]	Avg patent value: 0
69	Sumitomo Pharma Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	Avg patent value: 0
70	Chugai Pharmaceutical Co., Ltd.	Tokyo, Japan	Drug,Clinical trial,Health care, ...[+2]	Avg patent value: 0
71	Nissin Electric Co., Ltd.	Kyoto, Japan	Electronics,Life Cycle Engineering,Transformer, ...[+2]	Avg patent value: 0
72	Takano Co., Ltd.	Nagano, Japan	Fixture,Liquid crystal,Awning, ...[+2]	Avg patent value: 0
73	Tokyo Cosmos Electric Co., Ltd.	Kanagawa, Japan	Resistor,Electronics,Semiconductor, ...[+2]	Avg patent value: 0
74	Shibaura Electronics Co., Ltd.	Saitama, Japan	Thermistor,Computer hardware,Electronics, ...[+2]	Avg patent value: 0
75	Nippon Denko Co., Ltd.	Tokyo, Japan	Metal,Industrial engineering,Manganese, ...[+2]	Avg patent value: 0
76	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 0
77	Hitachi Kokusai Electric, Inc.	Saga, Japan	Semiconductor,Electronics,Thin film, ...[+2]	Avg patent value: 0
78	Kanebo Ltd.	Tokyo, Japan	Textile,Cosmetics,Food products, ...[+2]	Avg patent value: 0
79	NIPPON STEEL TEXENG CO., LTD.	Tokyo, Japan	Instrumentation,Construction engineering	Avg patent value: 0
80	Nippon Steel Nisshin Co., Ltd.	Tokyo, Japan	Construction engineering	Avg patent value: 0
81	Hitachi Plant Technologies Ltd.	Tokyo, Japan	Water treatment,Environmental consulting,Microfiltration, ...[+2]	Avg patent value: 0
82	Sumitomo Metal Industries Ltd.	Osaka, Japan	Metal,Semiconductor,Casting, ...[+2]	Avg patent value: 0
83	Ishida Co., Ltd.	Kyoto, Japan	Food packaging,Food processing,Automation, ...[+2]	Avg patent value: 0
84	Japan Energy Corp.	Tokyo, Japan	Petroleum,Petroleum industry,Liquefied petroleum gas, ...[+2]	Avg patent value: 0
85	NKK Corp.	Tokyo, Japan	Natural resource management,Mining engineering	Avg patent value: 0
86	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Avg patent value: 0
87	Seiko Instruments, Inc.	Chiba, Japan	Semiconductor,Electronic component,Optical fiber connector, ...[+2]	Avg patent value: 0
88	JX Nippon Mining & Metals Corp.	Tokyo, Japan	Non-ferrous metal,Cathode material,Mining engineering, ...[+2]	Avg patent value: 0
89	Fujita Corp.	Tokyo, Japan	Land utilization,Demolition,Construction engineering, ...[+2]	Avg patent value: 0
90	Mori Trust Holdings, Inc.	Tokyo, Japan	Real estate development	Avg patent value: 0
91	Fujikin, Inc.	Osaka, Japan	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Avg patent value: 0
92	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Avg patent value: 0
93	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Avg patent value: 0
94	Meisei Electric Co., Ltd.	Japan	Electronics,Information processing,Peripheral, ...[+2]	Avg patent value: 0
95	Kondo Cotton Spinning Co. Ltd.	Aichi, Japan	Textile	Avg patent value: 0
96	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Avg patent value: 0
97	Toyota Central R&D Labs, Inc.	Aichi, Japan	Semiconductor,Power semiconductor device,System on a chip, ...[+2]	Avg patent value: 0
98	Fuji Electric Systems Co., Ltd.	Tokyo, Japan	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Avg patent value: 0
99	Matsushita Seiko Co Ltd	Osaka, Japan	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Avg patent value: 0
100	Nippon Control System Corp.	Tokyo, Japan	Control system,Information technology consulting,Systems design, ...[+2]	Avg patent value: 0