Top 50 Key Players companies in Digital clock by Most Patent Filings in the Japan in 2019 – Discovery

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The Digital clock top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Digital clock Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 73
2	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 73
3	Seikosha Co., Ltd.	Hyogo, Japan	Automatic control,Automation,Manufacturing engineering, ...[+2]	Patent: 29
4	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 22
5	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 17
6	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 15
7	Citizen Watch Co., Ltd.	Tokyo, Japan	Quartz,Semiconductor,Electronics, ...[+2]	Patent: 14
8	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 12
9	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 11
10	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Patent: 10
11	Jeco Co., Ltd.	Saitama, Japan	Throttle,Display device,Automotive engineering, ...[+2]	Patent: 10
12	Seiko Instruments, Inc.	Chiba, Japan	Semiconductor,Electronic component,Optical fiber connector, ...[+2]	Patent: 10
13	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 8
14	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 8
15	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 6
16	Nidec Copal Corp.	Tokyo, Japan	Audio equipment,Potentiometer,Metal, ...[+2]	Patent: 6
17	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Patent: 5
18	Pilot Corp.	Tokyo, Japan	Pencil (mathematics),Precious metal,Peripheral, ...[+1]	Patent: 5
19	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 5
20	Mansei Kogyo Co. Ltd.	Japan		Patent: 5
21	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 4
22	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Patent: 4
23	Nidec Sankyo Corp.	Shiga, Japan	Card reader,Core component,Image processing	Patent: 4
24	NEC Engineering Ltd.	Tokyo, Japan		Patent: 4
25	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 3
26	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 3
27	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Patent: 3
28	Mitsubishi Pencil Co., Ltd.	Tokyo, Japan	Pencil (mathematics),Peripheral,School supplies, ...[+2]	Patent: 3
29	Takano Co., Ltd.	Nagano, Japan	Fixture,Liquid crystal,Awning, ...[+2]	Patent: 3
30	The Sailor Pen Co., Ltd.	Tokyo, Japan	Robot,School supplies,Pencil (mathematics), ...[+2]	Patent: 3
31	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 3
32	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 3
33	TIC-Citizen Co. Ltd.	Tokyo, Japan		Patent: 3
34	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 2
35	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 2
36	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	Patent: 2
37	Fujitsu General Ltd.	Kanagawa, Japan	Air conditioning,Automation,Mechanical engineering, ...[+2]	Patent: 2
38	Sanrio Co., Ltd.	Tokyo, Japan	The Internet,Game console,Diapering, ...[+2]	Patent: 2
39	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Patent: 2
40	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 2
41	Niles Co., Ltd.	Tokyo, Japan	Electronic component,Automotive engineering	Patent: 2
42	Tobishi Pharmaceutical Co. Ltd.	Japan		Patent: 2
43	NEC Home Electronics Ltd.	Tokyo, Japan	Consumables,Electronics	Patent: 2
44	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 1
45	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	Patent: 1
46	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Patent: 1
47	Mitsubishi Motors Corp.	Tokyo, Japan	Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2]	Patent: 1
48	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Patent: 1
49	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	Patent: 1
50	Ahresty Corp.	Aichi, Japan	Die casting,Metal,Ingot, ...[+2]	Patent: 1