With the analysis among 387,455 patents, we discovered top 467 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Procter & Gamble AG are dominant in this area. They take 2.71% of the total patent filing.
Osaka, Japan
Patent: 4,311
Osaka, Japan
Patent: 4,311
Tokyo, Japan
Patent: 1,794
Tokyo, Japan
Patent: 1,769
Tokyo, Japan
Patent: 1,709
Aichi, Japan
Patent: 1,298
Tokyo, Japan
Patent: 1,219
With the analysis among 772 patents, we discovered top 258 start-ups by total patent application. HzO, Inc., Hyundai KEFICO Corp., Third Pole, Inc. are active in this area.
North Carolina, United States
Patent: 94
Gyeonggi-do, South Korea
Patent: 21
California, United States
Patent: 18
Massachusetts, United States
Patent: 14
California, United States
Patent: 12
Nevada, United States
Patent: 11
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Patent: 11
Washington, United States
Patent: 9
With the analysis among related 163,659 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Chem Ltd., State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai take 0.73% of patent filing during this period.
Beijing Shi, China
Patent: 394
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 282
Shandong Sheng, China
Patent: 271
Beijing Shi, China
Patent: 181
Jiangsu Sheng, China
Patent: 172
Kanagawa, Japan
Patent: 171
With the analysis among related 163,659 patents in last 5 years, we discover 10 new entrants. Guangdong Power Grid Co. Ltd., Gold Mantis Hardcover Technology (Suzhou) Co., Ltd., Zhejiang Yasha Decoration Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 119
Zhejiang Sheng, China
Patent: 27
British Columbia, Canada
Patent: 26
Inner Mongolia University of Technology
Guangdong Sheng, China
Patent: 21
Ohio, United States
Patent: 20
California, United States
Patent: 18
North Yorkshire, United Kingdom
Patent: 17
With the analysis among 40,582 patents, we discovered top 399 universities and scientific research institutions by total patent application. Zhejiang University, Jiangnan University, South China University of Technology are dominant in this area. They take 2.19% of the total patent filing.
Zhejiang Sheng, China
Patent: 340
Anhui Sheng, China
Patent: 283
Guangdong Sheng, China
Patent: 266
Jiangsu Sheng, China
Patent: 239
Beijing Shi, China
Patent: 227
Shanghai Shi, China
Patent: 224
Sichuan Sheng, China
Patent: 216
Beijing Shi, China
Patent: 203
Jiangsu Sheng, China
Patent: 193
Jiangsu Sheng, China
Patent: 192