Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,601–5,650 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Kouji Yanagimachi Gantan Beauty Industry Co. 1
#4367 Aki Ishiguro Nec 1
#4367 Keiichi Sugino Ntn 1
#4367 Ryota Nakashima Yamaha Motor 1
#4367 Osamu Yonekawa Kyowa Medex Co. 1
#4367 Yutaka Fujise Kyowa Medex Co. 1
#4367 Tsuyoshi Fukahori Ntn 1
#4367 Kentaro Horiuchi Kyowa Medex Co. 1
#4367 Hidehiro Iimura Canon 1
#4367 Xiao-Ming Ma 1
#4367 Nobuyuki Kasuya Koito Manufacturing Co. 1
#4367 Michiaki Yamaura Yazaki 1
#4367 Nobuhito Ashikawa Kyowa Hakko Kogyo Co. 1
#4367 Naoko Tsugama 1
#4367 Yusuke Iwabata Roland 1
#4367 Sho Takagawa Yamaha Motor 1
#4367 Kyosuke Haze Hsp Research Institute 1
#4367 Yutaka Tomoda Kyowa Hakko Kogyo Co. 1
#4367 Syouichirou Yokoi Koito Manufacturing Co. 1
#4367 Katsumi Takao Koito Manufacturing Co. 1
#4367 Koichi Isozaki Yamaha Marine 1
#4367 Hitoshi Kitazumi Suzuki Motor 1
#4367 Kazuhumi Gotoh Nec 1
#4367 Mituteru Yoshinaga Koito Manufacturing Co. 1
#4367 Shinobu Matsui Koito Manufacturing Co. 1
#4367 Noriyuki Takata Seiko Instruments 1
#4367 Takeru NAMBU Chugai Pharmaceutical 1
#4367 Mutsuhiko Suzuki Fuji Seiki Machine Works 1
#4367 Noriaki OHMINATO Chugai Pharmaceutical 1
#4367 Kazuhisa OZEKI Chugai Pharmaceutical 1
#4367 Mitsuhiro Ikegaya Nec 1
#4367 Satoru Ohshita Yazaki 1
#4367 Soichirou Okazaki Asahi Kasei Medical Co. 1
#4367 Yuuya Ishizaka Tomoegawa 1
#4367 Kouji Ooishi Yamaha Motor 1
#4367 Nahiro Watanabe Ricoh Company 1
#4367 Satoshi Shiokawa Yamaha Motor 1
#4367 Keiichiro Yamamura Kanemitsu 1
#4367 Izumi Okajima Kansai Paint Co. 1
#4367 Tadamitsu Iwamoto Yamaha Motor 1
#4367 Katsuya Ohashi Hitachi Appliances 1
#4367 Akira Kimori Yamaha Motor 1
#4367 Akihiko Hayano Fuji Capsule Co. 1
#4367 Shinji Higaki Fujifilm 1
#4367 Yujiro Mizuguchi Asahi Denso Co. 1
#4367 Tsutomu Kurokoshi Tomoeagawa Paper Co. 1
#4367 Mutsumi Otsuka Hitachi Appliances 1
#4367 Toshiaki Ikegami Koito Manufacturing Co. 1
#4367 Matai Masahiro Nec 1
#4367 Tosiki Yamanaka Nec 1