Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,901–6,950 of 7,577 inventors

Rank Inventor Primary Company Patents
#4941 Peng Sha Brother Kogyo 1
#4941 Kaku Takarabe Meijo University 1
#4941 Hirotaka Tsukamatsu Ngk Spark Plug Co. 1
#4941 Ken MIWA Toyota 1
#4941 Nao Kumemoto Toyota 1
#4941 Miki Iida Toagosei Co. 1
#4941 Noboru Oguri Fujitsu Limited 1
#4941 Akihiro Kai Ngk Insulators 1
#4941 Chihiro Tatebayashi Mitsubishi Electric 1
#4941 Hiroyuki Kakamu Mitsubishi Electric 1
#4941 Kenichi ISHIAZAKI Toagosei Co. 1
#4941 Masamichi Tani Aisin Aw Co. 1
#4941 Taishi Michiwaki Ngk Insulators 1
#4941 Ikuko Hosokawa Fujitsu Limited 1
#4941 Katsumasa Okouchi Tomey 1
#4941 Risyun Kin Ngk Insulators 1
#4941 Iwao Masuda Central Japan Railway Comany 1
#4941 Suguru Hirai Toyota 1
#4941 Tetsushi Nakagawa Mitsubishi Electric 1
#4941 Yoshinobu Soda Central Japan Railway Comany 1
#4941 Yasutaka Funabashi Toyota 1
#4941 Daisuke Monoe Kabushiki Kaisha Toshiba 1
#4941 Aimi Kobayashi Kabushiki Kaisha Toshiba 1
#4941 Ryoko Oguri Brother Kogyo 1
#4941 Masato Ohmori Toyota 1
#4941 Takahiro Chuman Denso 1
#4941 Shinichi Hirabayashi Genesis Research Institute 1
#4941 Katsuyuki Kagami Nagoya Institute Of Technology 1
#4941 Hikaru Arai Toyota 1
#4941 Katsushi Kunimoto Public University Corporation Nagoya City University 1
#4941 Miho Tagawa Brookhaven Science Associates 1
#4941 Daiki Shimura National University Corporation Nagoya University 1
#4941 Kenji Shikata Toyota 1
#4941 Masashi Hamamoto Denso 1
#4941 Shinya Otsubo Rinnai 1
#4941 Kazuyuki Tahara Ngk Insulators 1
#4941 Tomio Miwa Nec Soft 1
#4941 Shinji Andoh Denso 1
#4941 Hideonori Kajino Toyota 1
#4941 Muneaki Akaneya Aisin Aw Co. 1
#4941 Yugo Osaka Denso 1
#4941 Haruhiko Amakusa Jtekt 1
#4941 Katsuhiko Kanoh Denso 1
#4941 Takeshi Komoto Nippon Steel 1
#4941 Shouichi Ohkawa Pilot Ink Company, Limited 1
#4941 Kazama Goto Brother Kogyo 1
#4941 Sadaharu Kagami Toyota 1
#4941 Haruhiko Yasue 1
#4941 Yoji Kanie Toyota 1
#4941 Tamaki Sakurai Kawasaki 1