With the analysis among 1,570 patents, we discovered top 181 key players by total patent application. Koki Holdings Co., Ltd., Makita Corp., China Power Corp. are dominant in this area. They take 69.24% of the total patent filing.
Aichi-ken, Japan
Patent: 546
Fukuoka-ken, Japan
Patent: 414
Osaka-fu, Japan
Patent: 77
California, United States
Patent: 14
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Hiroshima-ken, Japan
Patent: 11
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Shizuoka-ken, Japan
Patent: 6
With the analysis among related 415 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Makita Corp., Koki Holdings Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. take 71.81% of patent filing during this period.
Fukuoka-ken, Japan
Patent: 171
Aichi-ken, Japan
Patent: 82
Osaka-fu, Japan
Patent: 45
Shizuoka-ken, Japan
Patent: 6
Taiwan Province, China
Patent: 4
Toyama-ken, Japan
Patent: 4
With the analysis among related 415 patents in last 5 years, we discover 38 new entrants. Panasonic Holdings Corp., DGSHAPE Corp., Shin Ying Entpr Co., Ltd. are the most active new entrants in this area.
Shizuoka-ken, Japan
Patent: 6
Taiwan Province, China
Patent: 4
Aichi-ken, Japan
Patent: 2
Castilla y León, Spain
Patent: 2
Georgia, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 9 universities and scientific research institutions by total patent application. Kyushu University, Oita University, Waseda University are dominant in this area. They take 26.32% of the total patent filing.
Fukuoka-ken, Japan
Patent: 4
Castilla y León, Spain
Patent: 2
Illinois, United States
Patent: 1
National Technological Institute
Jawa Barat, Indonesia
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1