With the analysis among 1,000,027 patents, we discovered top 472 key players by total patent application. Mitsubishi Electric Engineering Co., Ltd., Panasonic Holdings Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.71% of the total patent filing.
Tokyo, Japan
Patent: 19,166
Osaka, Japan
Patent: 18,977
Osaka, Japan
Patent: 18,977
Aichi, Japan
Patent: 18,956
Baden-Württemberg, Germany
Patent: 15,757
Michigan, United States
Patent: 15,757
Tokyo, Japan
Patent: 12,489
Tokyo, Japan
Patent: 12,191
Saitama, Japan
Patent: 10,854
South Korea
Patent: 10,781
With the analysis among 3,553 patents, we discovered top 438 start-ups by total patent application. Englishco LLC, Hyundai KEFICO Corp., Hyundai Autron Co., Ltd. are active in this area.
New York, United States
Patent: 645
Gyeonggi-do, South Korea
Patent: 214
Utah, United States
Patent: 58
Texas, United States
Patent: 57
Texas, United States
Patent: 56
California, United States
Patent: 43
Massachusetts, United States
Patent: 43
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Patent: 43
Massachusetts, United States
Patent: 36
With the analysis among related 216,432 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., LG Electronics, Inc., Mitsubishi Electric Engineering Co., Ltd. take 3.52% of patent filing during this period.
Aichi, Japan
Patent: 2,817
Tokyo, Japan
Patent: 2,387
Kyoto, Japan
Patent: 2,231
Yamanashi, Japan
Patent: 1,800
Saitama, Japan
Patent: 1,776
Michigan, United States
Patent: 1,699
Baden-Württemberg, Germany
Patent: 1,699
With the analysis among related 216,432 patents in last 5 years, we discover 4 new entrants. Guangdong Power Grid Co. Ltd., Grow Solutions Tech LLC, AAC Acoustic Technologies (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 47
Utah, United States
Patent: 42
Guangdong Sheng, China
Patent: 38
Taiwan Province, China
Patent: 32
With the analysis among 39,973 patents, we discovered top 386 universities and scientific research institutions by total patent application. Railway Technical Research Institute, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 2.34% of the total patent filing.
Jiangsu Sheng, China
Patent: 269
Shaanxi Sheng, China
Patent: 246
Jilin Sheng, China
Patent: 237
Zhejiang Sheng, China
Patent: 232
Beijing Shi, China
Patent: 218
Guangdong Sheng, China
Patent: 211
Yunnan Sheng, China
Patent: 206