Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,051–6,100 of 7,577 inventors

Rank Inventor Primary Company Patents
#4941 Genji Jimbo Onoda Cement Co. 1
#4941 Yasuhiro Higashihara Mitsubishi Mining 1
#4941 Kunimi Masuto Nippondenso Co. 1
#4941 Hiroo Inamori Daido Tokushuko 1
#4941 Tomohiko Akuta Nippon Seiko Co. 1
#4941 Tatsuhei Kondo 1
#4941 Shigetake Kojima Ckd 1
#4941 Tomoharu Mizutani 1
#4941 Yasutaro Yasuda Olympus Optical Co. 1
#4941 Kiyoharu Kito Nippon Dyeing Machine Mfg. Co. 1
#4941 Toshikazu Kitou Mitsubishi Electric 1
#4941 Sigenori Murate Ngk Spark Plug Co. 1
#4941 Hisayosi Mizukusa Ngk Spark Plug Co. 1
#4941 Shinki Shoji Mitsubishi Electric 1
#4941 Taketoshi Okada Churyo Engineering Kabushiki Kaisha 1
#4941 Hirofumi Eguchi Seitetsu Kagaku Co. 1
#4941 Yoshinori Sato Mitsubishi Electric 1
#4941 Masuo Asano Brother Kogyo 1
#4941 Teppei Ohkawa Ngk Spark Plug Co. 1
#4941 Sukeyoshi Wakamiya Mitsubishi Mining 1
#4941 Mitsuhiko Tomida Sakae Riken Kogyo Co. 1
#4941 Yoshiyuki Mori Mitsubishi Electric 1
#4941 Morio Nishikawa Ngk Insulators 1
#4941 Soichi Torimoto Ngk Insulators 1
#4941 Takahiko Togashi Mitsubishi Electric 1
#4941 Susamu Nishigaki Narumi China 1
#4941 Masamichi Nishiu Nippondenso Co. 1
#4941 Tadashi Kohketsu Allied Consulting 1
#4941 Yutaka Akita Nippondenso Co. 1
#4941 Takaaki Kanamori Mitsubishi Electric 1
#4941 Ahihiko Fujimoto Mitsubishi Electric 1
#4941 Mitsutosho Maeda Mitsubishi Mining 1
#4941 Jiro Hosomi Kyorin Pharmaceutical Co. 1
#4941 Ryuhei Mano Brother Kogyo 1
#4941 Yuzuru Katagiri Mitsubishi Electric 1
#4941 Kazuhiko Musha Sony 1
#4941 Yoshiro Shimuzu Mitsui Toatsu Chemicals, Incorporated 1
#4941 Hideyuki Koiki Nippondenso Co. 1
#4941 Takayoshi Kondou Toyota 1
#4941 Sohitirou Katsura Hokkai Can Co. 1
#4941 Keisuke Ishigashi Omron Tateisi Electronics 1
#4941 Yasunobu Shimomoto Daido Tokushuko 1
#4941 Nobumichi Ohnishi Ministry Of International Trade & Industry 1
#4941 Takeshi Yamazi Toyo Tire & Rubber Co. 1
#4941 Hiroshi Kayakabe Nippondenso Co. 1
#4941 Toshihiro Hatsu Toray Industries 1
#4941 Sigeru Okita Toray Industries 1
#4941 Fumihiro Imaeda 1
#4941 Yoshio Imaeda 1
#4941 Yasuomi Sasai Toyo Contact Lens Co. 1