Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,851–5,900 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Kohei AOYAMA Art & Tech Co. 1
#2941 Takumi Hatakeyama The Yokohama Rubber Co. 1
#2941 Tadao Izutsu Mars, Incorporated 1
#2941 Takehiro Hamada Mitsubishi Electric 1
#2941 Yuka Kanatani Ricoh Company 1
#2941 Nobuhiro Maki Hitachi 1
#2941 Kazunori Harada Hitachi 1
#2941 Naoya Fujisaki Fujitsu Limited 1
#2941 Yukihiro Ohzeki Canon 1
#2941 Ryosuke Mizunashi Ricoh Company 1
#2941 Shinichiro Saisho Shincron Co. 1
#2941 Yasuo Ohashi Canon 1
#2941 Takemi Matsuno Nakata Coating Co. 1
#2941 Kosei Hino Mgc Filsheet Co. 1
#2941 Naotoshi Kudo Canon 1
#2941 Yukinori Nishida Nissan Motor Co. 1
#2941 Yoh Masuyama Ricoh Company 1
#2941 Noritoshi Takamura Nhk Spring Co. 1
#2941 Kenta Ninose Hitachi 1
#2941 Takeshi Akitaya Denso 1
#2941 Masayuki Mukunashi Canon 1
#2941 Yutaka Tentaku Sony 1
#2941 Futoshi YAMANE Samsung 1
#2941 Kenji Furusawa Hitachi 1
#2941 Mitsutoshi Muraoka Samsung 1
#2941 Shin'ichiro Takeda Japan Aerospace Exploration Agency 1
#2941 Tadayuki Takahashi Mitsubishi Electric 1
#2941 Yohei Noda IBM 1
#2941 Motoharu Inoue IBM 1
#2941 Noboru Yanagita Sony 1
#2941 Hiroyuki Kayano Kabushiki Kaisha Toshiba 1
#2941 Masato Saitou Kimoto Co. 1
#2941 Osamu Kohgo Mitsui Chemicals 1
#2941 Koji Kuniyoshi Iriso Electronics Co. 1
#2941 Masaru Yamada Kurashiki Boseki 1
#2941 Ryuuta Katoh Ricoh Company 1
#2941 Tatsunobu Koike Sony 1
#2941 Tadahiro Uehara Fujitsu Limited 1
#2941 Akiko KITAYAMA Ricoh Company 1
#2941 Tatsuhiro Suzumura Kabushiki Kaisha Toshiba 1
#2941 Tsuneo Tokumitsu NTT 1
#2941 Hiroshi Nishino Takeda Chemical Industries 1
#2941 Hiroyuki Shioya Sony 1
#2941 Yushi Murase Autoliv Development Ab 1
#2941 Yukihiro Katai Fujitsu Limited 1
#2941 Tatsuya Masuta Nissan Motor Co. 1
#2941 Mizunori Ezaki Kabushiki Kaisha Toshiba 1
#2941 Misa Takagi 1
#2941 Shinya Tokunaga Nidec 1
#2941 Shoichiro SHIRAISHI Nec Energy Devices 1