Top 20 Key Players companies in Meltwater by Most Patent Citation in the Japan in 2021 – Discovery

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The Meltwater top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Meltwater 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.

Ranking Year:

Region:

Ranking:

1	Toho Industrial Co., Ltd.	Hiroshima, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	patent citation: 13
2	Shinko Denki Co. Ltd.	Tokyo, Japan	Electronics,Power transmission,Solar power	patent citation: 9
3	Advanced Technologies Co. Ltd.	Tokyo, Japan		patent citation: 8
4	Kumagai Gumi Co., Ltd.	Yamanashi, Japan	Civil engineering,Construction engineering,Flood control, ...[+1]	patent citation: 7
5	Mitsubishi Kogyo KK	Japan		patent citation: 6
6	HOSHIZAKI Corp.	Aichi, Japan	Food service,Cutlery,Manufacturing engineering, ...[+2]	patent citation: 3
7	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	patent citation: 2
8	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	patent citation: 2
9	Matsushita Refrigeration Co.	Osaka, Japan	Electronics,Heat exchanger,Refrigeration, ...[+1]	patent citation: 2
10	Ohbayashi Corp.	Japan	Construction engineering	patent citation: 2
11	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	patent citation: 1
12	GomunoInaki Co., Ltd.	Aichi, Japan	Plastic film,Rod	patent citation: 1
13	Yamamoto KK	Kyoto, Japan		patent citation: 1
14	Nomura Seisakusho KK	Japan		patent citation: 1
15	Bridgestone Corp.	Tokyo, Japan	Automotive engineering,sports equipment,Natural rubber, ...[+2]	patent citation: 0
16	Daiwa House Industry Co., Ltd.	Osaka, Japan	Residence,Association (object-oriented programming),Social network	patent citation: 0
17	The Chugoku Electric Power Co., Inc.	Hiroshima, Japan	Renewable energy,Petroleum industry,Electric power transmission, ...[+2]	patent citation: 0
18	Tohoku Electric Power Co., Inc.	Miyagi, Japan	Power transmission,Electricity,Electric power transmission, ...[+2]	patent citation: 0
19	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	patent citation: 0
20	Yamato Protec Corp.	Tokyo, Japan	Building design,Alarm device	patent citation: 0