Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,351–7,400 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Kentaro Nishida Toyota 1
#5439 Yasuki Kamai Daiichi Sankyo Company, Limited 1
#5439 Takashi Mizuo Hitachi High-Technologies 1
#5439 Yusuke Higaki Mitsubishi Electric 1
#5439 Hideki Shigematsu Honda Motor Co. 1
#5439 Hiromi Sakacho Ebara 1
#5439 Toshihiro Kato Daido Tokushuko 1
#5439 Makoto Yasuhara Citizen Electronics Co. 1
#5439 Tomomi Nakajima Dai Nippon Printing Co. 1
#5439 Ryo Fujii Honda Motor Co. 1
#5439 Masakuni Agetsuma Hitachi 1
#5439 Shugo Ogawa Hitachi 1
#5439 Misato YOSHIDA Hitachi 1
#5439 Chihiro Hayashi Sumitomo Metal Industries 1
#5439 Takao Tanigawa Showa Denko Materials Co. 1
#5439 Tatsuya Seki Meltin Mmi Co. 1
#5439 Masahiko Saito Hitachi 1
#5439 Masayoshi Ehara Kao 1
#5439 Ken Onogi Sony 1
#5439 Kunihito Arai Zeon 1
#5439 Tetsuo Kishimoto Nippon Steel & Sumitomo Metal 1
#5439 Takuma Shoda Komatsu 1
#5439 Hiromitsu Oka Sony 1
#5439 Kazuhiko Minematsu Nec 1
#5439 Takeshi Ejiri Nippon Seiki Co. 1
#5439 Yoshinari Takigawa Nec 1
#5439 Naoto Taoka Renesas Electronics 1
#5439 Zengye HOU Chugai Pharmaceutical 1
#5439 Takahiko Oshige Nkk Co. 1
#5439 Yasushi Kurisu Nippon Steel 1
#5439 Kenji Amaya Ebara 1
#5439 Kazuhiro Jonai Toyo Ink Sc Holdings Co. 1
#5439 Kenichi Hashizume Aroma Bit 1
#5439 Syuji Ichimura Nichiman Co. 1
#5439 Tomoyuki Saeki Nec 1
#5439 Shoji Shinamura Nippon Kayaku 1
#5439 Takuya Nishimoto Japan Display 1
#5439 Kazuta Saito 3M 1
#5439 Shinya Morikawa Mitsubishi Electric 1
#5439 Shinichi Sasaki Canon 1
#5439 Shunsuke Sugimura Komatsu 1
#5439 Yuichiro Yasuda Komatsu 1
#5439 Takehiro Shibata Komatsu 1
#5439 Shoichi Kuroda Taisho Pharmaceutical Co. 1
#5439 Yuki Kobayashi Kyowa Hakko Kogyo Co. 1
#5439 Hirokazu Nishimura Olympus 1
#5439 Takumi UEZONO Hitachi 1
#5439 Kazuo Nagata Tdk 1
#5439 Hitoshi Kawahara Canon 1
#5439 Toshikatsu Nakamura Kabushiki Kaisha Toshiba 1