Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,001–7,050 of 7,577 inventors

Rank Inventor Primary Company Patents
#4941 Shinji Katsurayama Unknown 1
#4941 Keishu Tsuda 1
#4941 Tatsuki Shimojo Unknown 1
#4941 Noriaki KAMIYA Toyota 1
#4941 Ichiya SHIMOMURA Toyota 1
#4941 Katsuma TORII Brother Kogyo 1
#4941 Shigeru Kurimoto Nipro 1
#4941 Yuuji Utou Toyota 1
#4941 Yuhi Yamano Toyota 1
#4941 Miyuki Ogasawara Tsuchiya Co. 1
#4941 Masatoshi Yamauchi Denso 1
#4941 Koji Izutani Denso 1
#4941 Nobuhisa Naruse Elmo Co. 1
#4941 Yasushi Kobay Nisshinbo Industries 1
#4941 Zenkichi Sekine Oki Electric Industry Co. 1
#4941 Tsuneyoshi Tanaka Aisin Kako Kabushiki Kaisha 1
#4941 Tetuaki Nagano Mitsubishi Electric 1
#4941 Hisaharu Nishino Ngk Spark Plug Co. 1
#4941 by Tomoyo Taga, heiress Toyota Central R&D Labs 1
#4941 Toyoteru Manabe 1
#4941 Akihiko Ohashi Panasonic 1
#4941 Yukinobu Tabata Harness System Technologies Research 1
#4941 Nobuaki Koide Harness System Technologies Research 1
#4941 Junichi Suzuka Ngk Spark Plug Co. 1
#4941 Shinji Toshimitsu Hino Jidosha Kogyo Kabushiki Kaisha 1
#4941 Kenzo Hirano Denso 1
#4941 Katsushi Furutani Mitsubishi Electric 1
#4941 Miki Takai Sanken Sangyo Co. 1
#4941 Kensaku MIYAKE Wakamoto Pharmaceutical Co. 1
#4941 Thombi Layukallo 1
#4941 Kazushige Kitou Daido Tokushuko 1
#4941 Masayuki Nadai Ngk Insulators 1
#4941 Syuuichi Kanagawa Autonetworks Technologies 1
#4941 Saburou Shimada Institute Of Technology Precision Electrical Discharge Work'S 1
#4941 Masato Tsuchibora Hitachi 1
#4941 Shinsuke Soeda Fujisawa Pharmaceutical Co. 1
#4941 Uhara Kenji Du Pont-Toray Co. 1
#4941 Hiroyuki Kotou Mitsubishi Electric 1
#4941 Junji Takada Pfizer 1
#4941 Yoshiyuki Ukai Hoshizaki Denki 1
#4941 Shingo Fujino Nagase & Co. 1
#4941 Katsuhiko Nonome Autonetworks Technologies 1
#4941 Shigeki Ohseki Mitsubishi Electric 1
#4941 Katsuyoshi Sakoda 1
#4941 Toshiko Yokoi Ricoh Elemex 1
#4941 Akio Ogisu Katayama Chemical 1
#4941 Katsumi Uemura Aisin Kako Kabushiki Kaisha 1
#4941 Toru Uchikoshi Central Japan Railway Comany 1
#4941 Tomio Sawada Denki Kagaku Kogyo 1
#4941 Twao Ohwada Ngk Insulators 1