Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kochi, JP ranks #830 worldwide for total patents filed in 2016, with 153 patents from 85 inventors. Leading employers of inventors based in Kochi, JP include Tokyo Electron Limited, Honda Motor Co., Mita Industrial Co..

Showing 1–50 of 85 inventors

Rank Inventor Primary Company Patents
1 Makoto Muramatsu Tokyo Electron Limited 9
2 Tadashi Nishiyama Honda Motor Co. 6
3 Suguru Enokida Tokyo Electron Limited 5
3 Shuichi Nagamine Tokyo Electron Limited 5
#5 Takeshi Matsumoto Honda Motor Co. 4
#5 Takashi Terada Mita Industrial Co. 4
#5 Tokutarou Hayashi Tokyo Electron Limited 4
#5 Taro Yamamoto Tokyo Electron Limited 4
#5 Takayuki Ishii Seiko Epson 4
#10 Yusuke Saito Tokyo Electron Limited 3
#10 Satoshi Okawa Canon 3
#10 Osamu Hirakawa Tokyo Electron Limited 3
#10 Kousuke Yoshihara Tokyo Electron Limited 3
#10 Shuhei Goto Honda Motor Co. 3
#10 Satoru Shimura Tokyo Electron Limited 3
#16 Hiroaki Inadomi Tokyo Electron Limited 2
#16 Nobuaki Matsuoka Tokyo Electron Limited 2
#16 Takahiro Kitano Tokyo Electron Limited 2
#16 Hikaru Akada Tokyo Electron Limited 2
#16 Yosuke Kawabuchi Tokyo Electron Limited 2
#16 Tadatoshi Tomita Tokyo Electron Limited 2
#16 Yukio Ogasawara Nippon Seiki Co. 2
#16 Hajime Furuya Tokyo Electron Limited 2
#16 Yoshifumi Amano Tokyo Electron Limited 2
#16 Satoshi Ookawa Tokyo Electron Limited 2
#16 Masatoshi Kaneda Tokyo Electron Limited 2
#16 Takahiro Ookubo Hitachi Koki Co. 2
#16 Shigeto Tsuruta Tokyo Electron Limited 2
#16 Shinichiro Shimomura Tokyo Electron Limited 2
#16 Masahiro Nakaharada Tokyo Electron Limited 2
#16 Yoji Sakata Tokyo Electron Limited 2
#16 Tsunenaga Nakashima Tokyo Electron Limited 2
#16 Akio Kitamura Fuji Electric Co. 2
#16 Koukichi Hiroshiro Tokyo Electron Limited 2
#16 Yuichi Douki Tokyo Electron Limited 2
#36 Eiji Manabe Tokyo Electron Limited 1
#36 Yuji Mimura Tokyo Electron Limited 1
#36 Masaaki Ono Fujitsu Limited 1
#36 Seiya Fujimoto Minebea Co. 1
#36 Akira Fukutomi Tokyo Electron Limited 1
#36 Satoshi Taga Tokyo Electron Limited 1
#36 Haruo Sawa Nippon Kodoshi 1
#36 Akihiro Toyozawa Tokyo Electron Limited 1
#36 Masahiro Nasu Alps Electric Co. 1
#36 Takahiro Masunaga Tokyo Electron Limited 1
#36 Yukiyoshi Saito Tokyo Electron Limited 1
#36 Kazuya Kobiro Kochi University Of Technology 1
#36 Shinichiro Araki Tokyo Electron Limited 1
#36 Kazuyoshi Eshima Tokyo Electron Limited 1
#36 Nagatoshi Nishiwaki Kochi University Of Technology 1