With the analysis among 3,168 patents, we discovered top 437 key players by total patent application. Sumitomo Electric Industries Ltd., Mitsubishi Electric Corp., DENSO Corp. are dominant in this area. They take 19.76% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 288
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 170
Aichi-ken, Japan
Patent: 168
Tokyo-to, Japan
Patent: 156
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 138
Tokyo-to, Japan
Patent: 98
Chiba-ken, Japan
Patent: 92
North Carolina, United States
Patent: 92
Osaka-fu, Japan
Patent: 77
Tokyo-to, Japan
Patent: 70
With the analysis among 15 patents, we discovered top 3 start-ups by total patent application.
Shenzhen Basic Semiconductor Ltd.
Guangdong Sheng, China
Patent: 3
WeEn Semiconductors Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among related 770 patents applied in the last 5 years. We discover 254 most active companies in this area. The fast-growing Kwansei Gakuin Educational Foundation, Toyota Tsusho, Resonac Holdings Corp. take 22.73% of patent filing during this period.
Kwansei Gakuin Educational Foundation
Chiba-ken, Japan
Patent: 45
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 33
Aichi-ken, Japan
Patent: 30
Tokyo-to, Japan
Patent: 21
Shaanxi Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 12
Wuhu Tus Semiconductor Co. Ltd.
Anhui Sheng, China
Patent: 12
Bayern, Germany
Patent: 12
With the analysis among related 770 patents in last 5 years, we discover 152 new entrants. Wuhu Tus Semiconductor Co. Ltd., GeneSiC Semiconductor, Inc., JUSUNG ENGINEERING Co., Ltd. are the most active new entrants in this area.
Wuhu Tus Semiconductor Co. Ltd.
Anhui Sheng, China
Patent: 12
GeneSiC Semiconductor, Inc.
Virginia, United States
Patent: 9
JUSUNG ENGINEERING Co., Ltd.
Gyeonggi-do, South Korea
Patent: 8
Zhejiang Xinke Semiconductor Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Monolith Semiconductor, Inc.
New York, United States
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Zhejiang Tongxinqi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among 756 patents, we discovered top 105 universities and scientific research institutions by total patent application. Xidian University, Kyoto University, Shandong University are dominant in this area. They take 40.48% of the total patent filing.
Shaanxi Sheng, China
Patent: 131
Kyoto-fu, Japan
Patent: 19
Shandong Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 16
Osaka-fu, Japan
Patent: 15
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
Shanghai Normal University
Shanghai Shi, China
Patent: 8
Aichi-ken, Japan
Patent: 8
Fujian Sheng, China
Patent: 7