Top 100 Key Players companies in Fluorescent light by Highest Patent Value in the Japan in 2021 – Discovery

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The Fluorescent light top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Fluorescent light Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	ROHM Co., Ltd.	Kyoto, Japan	Semiconductor,Electronic component,Power module, ...[+2]	Avg patent value: 3.99 M
2	Mitsubishi Kogyo KK	Japan		Avg patent value: 3.62 M
3	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Avg patent value: 3.24 M
4	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Avg patent value: 2.79 M
5	On-chip Biotechnologies Co., Ltd.	Tokyo, Japan	Cell sorting,Health care,Cell, ...[+2]	Avg patent value: 2.66 M
6	KOMATSU MATERE Co., Ltd.	Ishikawa, Japan	Polymer,Textile (markup language),Textile, ...[+1]	Avg patent value: 2.65 M
7	Toshiba Materials Co., Ltd.	Kanagawa, Japan	Mechanical engineering,Ceramic art,Scintillator, ...[+2]	Avg patent value: 2.62 M
8	Lumica Corp.	Fukuoka, Japan	Semiconductor,Flashlight,Electronic component	Avg patent value: 2.37 M
9	Toyo Aerosol Industry Co., Ltd.	Tokyo, Japan	Aerosol,Metal	Avg patent value: 2.37 M
10	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Avg patent value: 2.29 M
11	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Avg patent value: 2.29 M
12	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Avg patent value: 2.11 M
13	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Avg patent value: 2.04 M
14	Terumo Corp.	Tokyo, Japan	Health care,Blood management,Syringe, ...[+2]	Avg patent value: 1.94 M
15	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Avg patent value: 1.94 M
16	Sysmex Corp.	Hokkaido, Japan	Clinical chemistry,Reagent,Medical equipment, ...[+2]	Avg patent value: 1.88 M
17	Dexerials Corp.	Tokyo, Japan	Electronic component,Polarizer,Electronics, ...[+2]	Avg patent value: 1.86 M
18	National Institute for Materials Science IAI	Ibaraki, Japan	Metal	Avg patent value: 1.85 M
19	JCR Pharmaceuticals Co., Ltd.	Hokkaido, Japan	Raw material,Drug,Medicine, ...[+2]	Avg patent value: 1.83 M
20	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	Avg patent value: 1.82 M
21	Tamura Corp.	Tokyo, Japan	Electronic component,Soldering,Electronics, ...[+2]	Avg patent value: 1.58 M
22	UBE Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Coal mining, ...[+2]	Avg patent value: 1.50 M
23	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 1.50 M
24	Tohoku Pioneer Corp.	Yamagata, Japan	Electronics,Audio equipment,Electronic visual display, ...[+2]	Avg patent value: 1.49 M
25	Noritake Co., Ltd.	Aichi, Japan	Abrasive,Diamond,Manufacturing engineering, ...[+2]	Avg patent value: 1.45 M
26	Noritake Itron Corp.	Hokkaido, Japan	Touch switch,Electronics,Semiconductor, ...[+1]	Avg patent value: 1.45 M
27	Universal Bio Research Co., Ltd.	Chiba, Japan		Avg patent value: 1.43 M
28	Sodick Co., Ltd.	Kanagawa, Japan	Machining,Machine tool,Automation, ...[+2]	Avg patent value: 1.40 M
29	APIC Yamada Corp.	Nagano, Japan	Electronic component,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.39 M
30	STARTUP Kyulux, Inc.	Fukuoka, Japan	OLED,Software development,Chemical engineering, ...[+2]	Avg patent value: 1.38 M
31	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 1.30 M
32	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Avg patent value: 1.26 M
33	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Avg patent value: 1.22 M
34	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Avg patent value: 1.21 M
35	SHOWA SHINKU CO., LTD.	Kanagawa, Japan	Electronic component,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.13 M
36	ULVAC, Inc.	Fukushima, Japan	Semiconductor,Vacuum pump,Sputtering, ...[+2]	Avg patent value: 1.11 M
37	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.05 M
38	Sharp Fukuyama Laser Co., Ltd.	Japan		Avg patent value: 985,500
39	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	Avg patent value: 942,651
40	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		Avg patent value: 942,651
41	JX Nippon Mining & Metals Corp.	Tokyo, Japan	Non-ferrous metal,Cathode material,Mining engineering, ...[+2]	Avg patent value: 930,000
42	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	Avg patent value: 926,333
43	Hamamatsu Photonics KK	Shizuoka, Japan	Semiconductor,Photonics,Laser, ...[+2]	Avg patent value: 912,772
44	Nippon Micrometal Corp.	Saitama, Japan	Solder ball,Printed electronics,Metal	Avg patent value: 904,514
45	VS Technology Corp.	Tokyo, Japan	Machine vision,Industrial engineering,Mechanical engineering, ...[+2]	Avg patent value: 900,000
46	NEC Display Solutions Ltd.	Tokyo, Japan	Computer hardware,Display device,Electronics, ...[+2]	Avg patent value: 762,457
47	Pioneer Corp.	Fukushima, Japan	Navigation system,Laserdisc player,Electronic product, ...[+2]	Avg patent value: 755,150
48	Alpad Corp.	Tokyo, Japan		Avg patent value: 750,000
49	ARKRAY, Inc.	Kyoto, Japan	Functional food,Blood glucose monitoring,Medical equipment, ...[+2]	Avg patent value: 740,000
50	Otsuka Electronics Co., Ltd.	Osaka, Japan	Electronics,Electronic product,Computer hardware, ...[+2]	Avg patent value: 720,000
51	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Avg patent value: 669,916
52	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Avg patent value: 669,916
53	NGK SPARK PLUG CO., LTD.	Aichi, Japan	Spark plug,Automotive engineering,Ceramic art, ...[+2]	Avg patent value: 637,600
54	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Avg patent value: 619,200
55	Toshiba Lighting & Technology Corp.	Kanagawa, Japan	LED lamp,Electronics,Smart glass, ...[+2]	Avg patent value: 600,000
56	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Avg patent value: 557,489
57	Koito Manufacturing Co., Ltd.	Tokyo, Japan	Headlamp,Automotive engineering,Fixture, ...[+2]	Avg patent value: 551,200
58	Koito	Tokyo, Japan	Electrical equipment,Automotive engineering	Avg patent value: 551,200
59	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Avg patent value: 545,614
60	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Avg patent value: 540,000
61	JOLED, Inc.	Tokyo, Japan	Electroluminescent display,Cryptocurrency,Android (robot), ...[+2]	Avg patent value: 540,000
62	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Avg patent value: 540,000
63	LIFETECH Co., Ltd.	Saitama, Japan	Automation,Computer hardware,Electronics	Avg patent value: 530,000
64	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Avg patent value: 520,000
65	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Avg patent value: 519,636
66	Sharp NEC Display Solutions, Ltd.	Tokyo, Japan	Electronics,Computer hardware,Liquid-crystal display, ...[+2]	Avg patent value: 486,115
67	Alps Alpine Co., Ltd.	Tokyo, Japan	Electronic component,Electronics,Power transmission, ...[+2]	Avg patent value: 460,000
68	Nichia Corp.	Tokushima, Japan	Laser diode,Semiconductor,LED lamp, ...[+2]	Avg patent value: 442,733
69	Canon Medical Systems Corp.	Tochigi, Japan	X-ray,Medical imaging,Medicine, ...[+2]	Avg patent value: 420,000
70	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Avg patent value: 402,367
71	Nippon Carbide Industries Co., Inc.	Kyoto, Japan	Ceramic substrate,Synthetic rubber,Melamine resin, ...[+2]	Avg patent value: 390,000
72	Omron Healthcare Co., Ltd.	Kyoto, Japan	Medicine,Non-invasive ventilation,Nebulizer, ...[+2]	Avg patent value: 374,500
73	Chichibu Fuji Co., Ltd.	Japan		Avg patent value: 360,333
74	Citizen Electronics Co., Ltd.	Yamanashi, Japan	Electronics,Solid-state lighting,Electrical equipment, ...[+2]	Avg patent value: 357,085
75	LAPIS Semiconductor Co., Ltd.	Kanagawa, Japan	Semiconductor,Microcontroller,Information appliance, ...[+2]	Avg patent value: 350,000
76	Stanley Electric Co., Ltd.	Tokyo, Japan	Headlamp,Automotive engineering,Backlight, ...[+2]	Avg patent value: 342,587
77	Japan Atomic Energy Agency	Ibaraki, Japan	Nuclear decommissioning,Nuclear fuel,Nuclear power plant, ...[+1]	Avg patent value: 340,200
78	Toyocolor Co., Ltd.	Tokyo, Japan	Industrial engineering,Pigment,Phthalocyanine, ...[+2]	Avg patent value: 339,666
79	Glory Ltd.	Hyogo, Japan	Banknote,Market liquidity,Accounting, ...[+2]	Avg patent value: 328,900
80	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Avg patent value: 324,262
81	Nikon Corp.	Tokyo, Japan	Microscope,Photography,Motion capture, ...[+2]	Avg patent value: 322,600
82	Tomoegawa Co., Ltd.	Tokyo, Japan	Materials processing,Industrial engineering,Nonwoven fabric, ...[+2]	Avg patent value: 320,000
83	HOYA Corp.	Tokyo, Japan	Computer hardware,Software,Intraocular lens, ...[+2]	Avg patent value: 317,153
84	Satake Corp.	Hiroshima, Japan	Food processing,Manufacturing engineering,Pea protein, ...[+1]	Avg patent value: 294,000
85	Azbil Corp.	Tokyo, Japan	Building automation,Software,Electronics, ...[+2]	Avg patent value: 285,366
86	The Yoshida Dental Mfg. Co., Ltd.	Tokyo, Japan	Medical equipment,Dental Equipment,X-ray, ...[+2]	Avg patent value: 260,000
87	Toyo Ink SC Holdings Co., Ltd.	Hokkaido, Japan	Pigment,Manufacturing engineering,Coating, ...[+2]	Avg patent value: 255,650
88	Citizen Watch Co., Ltd.	Tokyo, Japan	Quartz,Semiconductor,Electronics, ...[+2]	Avg patent value: 244,890
89	NOK Corp.	Tokyo, Japan	Lubricant,Printed electronics,Industrial engineering, ...[+2]	Avg patent value: 240,000
90	Toyoda Gosei Co., Ltd.	Aichi, Japan	Optoelectronics,Airbag,Synthetic rubber, ...[+2]	Avg patent value: 236,500
91	Canon Components, Inc.	Saitama, Japan	Electronic circuit,Computer hardware,Electronics, ...[+2]	Avg patent value: 234,733
92	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Avg patent value: 224,518
93	Futaba Corp.	Yamanashi, Japan	AMOLED,Automotive engineering,Vacuum tube, ...[+2]	Avg patent value: 214,250
94	Taisei Kako Co., Ltd.	Osaka, Japan	Sewing needle,Syringe,Self-administration, ...[+2]	Avg patent value: 200,000
95	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Avg patent value: 186,000
96	Nippon Electric Glass Co., Ltd.	Shiga, Japan	Glass fiber,Glazing,Computer hardware, ...[+2]	Avg patent value: 178,140
97	Sony Semiconductor Solutions Corp.	Kanagawa, Japan	Semiconductor,Image sensor,CMOS sensor, ...[+2]	Avg patent value: 170,000
98	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Avg patent value: 168,170
99	Shimadzu Corp.	Kyoto, Japan	Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2]	Avg patent value: 163,000
100	Horiba Ltd.	Kyoto, Japan	Semiconductor,Electronics,Hematology, ...[+2]	Avg patent value: 162,000