With the analysis among 18,967 patents, we discovered top 480 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 4.54% of the total patent filing.
Tokyo-to, Japan
Patent: 309
Tokyo-to, Japan
Patent: 304
Osaka-fu, Japan
Patent: 249
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 215
Aichi-ken, Japan
Patent: 207
Nagano-ken, Japan
Patent: 185
Tokyo-to, Japan
Patent: 183
Tokyo-to, Japan
Patent: 181
Tokyo-to, Japan
Patent: 126
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 126
With the analysis among 66 patents, we discovered top 25 start-ups by total patent application. Aisin KK, ExaScaler, Inc., KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 10
Oregon, United States
Patent: 4
Hong Kong SAR, China
Patent: 3
Rocket Huzhou Aerospace Technology Co Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Utah, United States
Patent: 2
California, United States
Patent: 2
New York, United States
Patent: 1
With the analysis among related 3,382 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hitachi High-Tech America, Inc., Seiko Epson Corp., Brother Industries, Ltd. take 2.54% of patent filing during this period.
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 34
Nagano-ken, Japan
Patent: 28
Aichi-ken, Japan
Patent: 24
Aichi-ken, Japan
Patent: 23
Shandong Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
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Patent: 15
With the analysis among related 3,382 patents in last 5 years, we discover 270 new entrants. Seoul Viosys Co., Ltd., Centre National De La Recherche Scientif, Inner Mongolia Zhonghuan GCL Photovoltaic Materials Co., Ltd. are the most active new entrants in this area.
Centre National De La Recherche Scientif
Nei Mongol Zizhiqu, China
Patent: 6
LORRAINE, France
Patent: 5
Nari Microcom (Shanghai) Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
With the analysis among 1,936 patents, we discovered top 297 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Sichuan University are dominant in this area. They take 4.49% of the total patent filing.
Zhejiang Sheng, China
Patent: 32
Beijing Shi, China
Patent: 31
Sichuan Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 18
Shanghai Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 16