Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,251–5,300 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Tsuneo Kusaka Fujitsu Limited 1
#4367 Nobuyuki Osada Sus Co. 1
#4367 Masato Shimazaki Fujitsu Limited 1
#4367 Yoshiaki Takasu Tomoeagawa Paper Co. 1
#4367 Tatsuya Aiba 1
#4367 Takayuki Gouke Yamaha Motor 1
#4367 Akira Koda Chugai Pharmaceutical 1
#4367 Tatsuo Miyauchi Chugai Pharmaceutical 1
#4367 Akira Sigawara Dowa Metaltech Co. 1
#4367 Shinobu Yasutomi Yazaki Industrial Chemical Co. 1
#4367 Atsushi HAMAI Suzuki Motor 1
#4367 Makio Koike Yamaha Motor 1
#4367 Nobuki Kanetaka Yazaki 1
#4367 Toshiji Goto Suzuki Motor 1
#4367 Wataru Nagami Fujitsu Limited 1
#4367 Hirotoshi Fukuoka Kabushiki Kaisha Toshiba 1
#4367 Koji Omi Yamaha Motor 1
#4367 Moeko Fukada Yazaki 1
#4367 Takayasu Fujimura Asahi Kasei Medical Co. 1
#4367 Ryosuke Iwashita Fujitsu Limited 1
#4367 Saburo Umehara Fujitsu Limited 1
#4367 Norimichi Nakamura Yazaki Industrial Chemical Co. 1
#4367 Junji Omura Koito Manufacturing Co. 1
#4367 Masayoshi Hatsukade Hodogaya Chemical Co. 1
#4367 Kunio Shiosaka 1
#4367 Shuuichi Iida Toshiba Tec Kabushiki Kaisha 1
#4367 Hideo Dohra J-Oil Mills 1
#4367 Katsumi Kuboshima Ricoh Company 1
#4367 Tetuya Makino Nec 1
#4367 Yokuji Aino 1
#4367 Takako Itoh Yamaha 1
#4367 Norihiro Ohtsuka Ricoh Company 1
#4367 Sigemitsu Sone Fujitsu Limited 1
#4367 Ryouhei Yoshihara Toshiba-Emi Limited 1
#4367 Katsushi Shishido Ricoh Company 1
#4367 Shin-ichi Funahshi Chugai Pharmaceutical 1
#4367 Akihide Nagai Ihara Chemical Industry Co. 1
#4367 Naoshi Masuyama Ihara Chemical Industry Co. 1
#4367 Kubota Yutaka Fujifilm 1
#4367 Akihiro Nozawa Star Micronics Co. 1
#4367 Satoru Ooishi Hamamatsu Photonics K.K. 1
#4367 Asami Hiroshi Sony 1
#4367 Eiichi Ohata Itec 1
#4367 Toshihiko Shirasagi Sony 1
#4367 Tomohiko Ota Yamaha Motor 1
#4367 Takeru Ohkubo Yamaha 1
#4367 Keiji Ohira Bandai Co. 1
#4367 Hideoki Kudo Unknown 1
#4367 Takatomo Funamoto Oji Paper Co. 1
#4367 Terutoshi Sako Koito Manufacturing Co. 1