Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,951–6,000 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Tomoyo Murata 1
#4367 Naoji Suzuki Tomoeagawa Paper Co. 1
#4367 Hiroyasu Nishizawa 1
#4367 Noboru Kawakubo 1
#4367 Takashi Etoh Asahi Kasei Pharma 1
#4367 Hiroko Sugihara Fujitsu Limited 1
#4367 Takahiro Mita Tomoeagawa Paper Co. 1
#4367 Syunsaku Higashi Fujitsu Limited 1
#4367 Misao Ishigami Koito Manufacturing Co. 1
#4367 Harunobu Tsuchiya Star Micronics Co. 1
#4367 Sekinori Funakawa Yamaha 1
#4367 Kazuhiko Kawahara 1
#4367 Shuichi Fujimoto Ihara Chemical Industry Co. 1
#4367 Hiroyoshi Naitoh Yamaha 1
#4367 Hirokazu Tamiya Nec 1
#4367 Yasuyuki Takemoto Fdk 1
#4367 Kunio Toyota Koito Manufacturing Co. 1
#4367 Hidetaka Sugimoto Yazaki 1
#4367 Masaaki OGASAWARA Yazaki 1
#4367 Tatsuya Sakiyama Ricoh Company 1
#4367 Noritaka Fukagawa Mitsubishi Electric 1
#4367 Yutaka Aoshima Yazaki 1
#4367 Katsuyuki Oohara Yazaki 1
#4367 You Ueno Mitsubishi Electric 1
#4367 Shigeharu Mizuno Jatco 1
#4367 Tomoaki Kuratani Roland 1
#4367 Junichi Matsuzaki Chugai Pharmaceutical 1
#4367 Masashi Kataoka Yamaha Motor 1
#4367 Mitsuo Itou 1
#4367 Hiroyasu Yada Suzuki Motor 1
#4367 Hiroshi Ohmori Chugai Pharmaceutical 1
#4367 Yuho Narita Koito Manufacturing Co. 1
#4367 Yasutaka Inaba Hitachi 1
#4367 Hidefumi Uesugi Hitachi 1
#4367 Mitsuhito Koumura Tomoeagawa Paper Co. 1
#4367 Yasunao Ohtomo Canon 1
#4367 Takeo Hakamata Yamaha Motor 1
#4367 Moriyuki Goto Tomoeagawa Paper Co. 1
#4367 Seiji Takahashi Ntn 1
#4367 Hajime Kita Yamaha Motor 1
#4367 Shunichi Itajiki Yamaha Motor 1
#4367 Yoshihiro Gahara Yamaha Motor 1
#4367 Hidehiko Matsuda Canon 1
#4367 Koujyu Fujii Nec 1
#4367 Kazuhide Totani Showa Sangyo Co. 1
#4367 Shinsaku Sakoh Suzuki Motor 1
#4367 Shuhei Kuribayashi Ito En 1
#4367 Nobuhisa Ide Yamaha Motor 1
#4367 Mitsuo Tsutsumi Yamaha Motor 1
#4367 Tadahiko Koyanagi 1