Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,601–5,650 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Kenji Oohashi Sumitomo Chemical 1
#3087 Kuniaki Yagi Hoya 1
#3087 Hiroyuki Urabe Honda Motor Co. 1
#3087 Takeo Hattori Max Co. 1
#3087 Tatsuya Kitamura Mitsubishi Electric 1
#3087 Mitsuru Ogawa Topcon 1
#3087 Hidekazu Nakazawa Pentel Kabushiki Kaisha 1
#3087 Hiroaki Obikane Japan Aviation Electronics Industry, Limited 1
#3087 Takeshi Honma Canon 1
#3087 Mikito Iwamasa Kabushiki Kaisha Toshiba 1
#3087 Hiroyuki Okawa Sumitomo Electric Industries 1
#3087 Hitoshi Irino Nec Electronics 1
#3087 Masahiro Sakurai Nintendo Co. 1
#3087 Masatoshi Iji Nec 1
#3087 Akira Koyama Alps Electric Co. 1
#3087 Hiroshi Shimomoto Ebara 1
#3087 Tomoko Taguchi Kabushiki Kaisha Toshiba 1
#3087 Soichiro Araki Nec 1
#3087 Yasushi Hayasaka Hitachi 1
#3087 Yukio Hayashi 1
#3087 Hirofumi Kawashima Piedek Technical Laboratory 1
#3087 Masashi Takiguchi Meidensha 1
#3087 Ryuichi Ogawa Sanyo Electric Co. 1
#3087 Junitsu Yamakawa Ebara 1
#3087 Jiro Yoshizawa Mitsubishi Electric 1
#3087 Masaru Kawabe Sumitomo Electric Industries 1
#3087 Shigeho Tanigawa Hitachi 1
#3087 Atsushi Yoneyama Hon Hai Precision Ind. Co. 1
#3087 Mamoru Yasuda Olympus 1
#3087 Kazuhiro Hashimoto Komatsu 1
#3087 Toshiaki Fujii Sii Nanotechnology 1
#3087 Yoshihide Miyagawa Advantest 1
#3087 Mami Mizutani Kabushiki Kaisha Toshiba 1
#3087 Hideaki Kawamura Daikyo Seiko 1
#3087 Tomoyuki Itoh Honda Motor Co. 1
#3087 Shinichiro Shiratake Kabushiki Kaisha Toshiba 1
#3087 Mitsuhiro Kawasaki Furukawa Electric Co. 1
#3087 Jun Hanari Japan Display 1
#3087 Noriyuki Miyamoto Kabushiki Kaisha Toshiba 1
#3087 Eiji Yokoyama Mitsubishi Electric 1
#3087 Yuichi Noguchi Oji Holdings 1
#3087 Toshiyuki Yoshizawa Mitsubishi Electric 1
#3087 Tomiei Kuwa Konica Minolta Opto 1
#3087 Nozomu Tanaka Hitachi Construction Machinery Co. 1
#3087 Narihiro Matoba Mitsubishi Electric 1
#3087 Kazuyuki Kurosawa Toyo Seikan Co. 1
#3087 Shinji Saeki Tgk Co. 1
#3087 Akimasa Yuuki Mitsubishi Electric 1
#3087 Osamu Nakazawa Oki Electric Industry Co. 1
#3087 Mitsuo Tada Ebara 1