Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ikoma, JP ranks #3,118 worldwide for total patents filed in 2021, with 39 patents from 32 inventors. Leading employers of inventors based in Ikoma, JP include Honda Motor Co., Sharp Kabushiki Kaisha, Suminoe Textile Co..

Showing 1–32 of 32 inventors

Rank Inventor Primary Company Patents
1 Kazuya Oyama Honda Motor Co. 6
2 Nobuhiro Ohkubo Sharp Kabushiki Kaisha 2
2 Shuji Nakayama Honda Motor Co. 2
#4 Shuichi Yonezawa Suminoe Textile Co. 1
#4 Yuji Aramaki Canon 1
#4 Naohiko Aoki Renesas Electronics 1
#4 Akiko Sakatani Santen Pharmaceutical Co. 1
#4 Tatsuji Kurose Santen Pharmaceutical Co. 1
#4 Takazumi Taniguchi Santen Pharmaceutical Co. 1
#4 Kazuya Fujimura Panasonic 1
#4 Isao Matsuoka Santen Pharmaceutical Co. 1
#4 Yumi Hirose Kyoto University 1
#4 Masataka Kajikawa 22Nd Century Limited 1
#4 Kyosuke Kishimoto Kyocera 1
#4 Yoshihiro Oshita Santen Pharmaceutical Co. 1
#4 Takayuki Kanoh Sharp Kabushiki Kaisha 1
#4 Kazuhiro Hosoi Santen Pharmaceutical Co. 1
#4 Tatsuo Ikei Santen Pharmaceutical Co. 1
#4 Sae Akao Santen Pharmaceutical Co. 1
#4 Keisuke Miyazaki Sharp Kabushiki Kaisha 1
#4 Yusuke Yamazaki Santen Pharmaceutical Co. 1
#4 Hiroshi Deguchi Ricoh Company 1
#4 Yoshihiko Katsuda Sharp Kabushiki Kaisha 1
#4 Asuka KAMIMURA Santen Pharmaceutical Co. 1
#4 Koji Konomi Santen Pharmaceutical Co. 1
#4 Koji Inagaki Santen Pharmaceutical Co. 1
#4 Mikiko Saito Santen Pharmaceutical Co. 1
#4 Takahiro Akaishi Santen Pharmaceutical Co. 1
#4 Hisashi Oyama Sharp Kabushiki Kaisha 1
#4 Shuji Tsutsumi Panasonic 1
#4 Toyomi FUJISAWA Santen Pharmaceutical Co. 1
#4 Masatsugu Nakamura Santen Pharmaceutical Co. 1