Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 4,351–4,400 of 13,130 inventors

Rank Inventor Primary Company Patents
#2021 Osamu Morohara Asahi Kasei Microdevices 2
#2021 Ayumi Kubo Jeol 2
#2021 Junichiro Enoki Sony 2
#2021 Keita Saito Konica Minolta 2
#2021 Naohiro Hayashi Denso 2
#2021 Yuhei Taki Sony 2
#2021 Yuhei Inata Mitsubishi Chemical 2
#2021 Kazuya Ohtani Advantest 2
#2021 Reishi Kondo Nec 2
#2021 Masafumi Nakagawa NTT 2
#2021 Takuya Kubo Tokyo Electron Limited 2
#2021 Suguru Murayama Agc 2
#2021 Hirozumi Takeshima Fujifilm 2
#2021 Toshiki IMAMURA Nec 2
#2021 Futoshi Koga Honda Motor Co. 2
#2021 Shinichi Yamadera Akebono Brake Industry Co. 2
#2021 Shigeru Furuki Alps Electric Co. 2
#2021 Yuichi Iwase Ykk 2
#2021 Hiroaki Honda Semiconductor Energy Laboratory 2
#2021 Yasutaka Higa Furukawa Electric Co. 2
#2021 Yuki Totori Canon 2
#2021 Koichi Hamamoto Mitsubishi Electric 2
#2021 Kei Kobayashi Sanyo Electric Co. 2
#2021 Shunsuke Goto Ngk Spark Plug Co. 2
#2021 Toshiro Kobuchi Japan Aviation Electronics Industry, Limited 2
#2021 Kenji Hirose Sony 2
#2021 Jun Akiyama Sharp Kabushiki Kaisha 2
#2021 Akihiko Ichikawa Toyota 2
#2021 Kazuyuki Hayashi Toda Kogyo 2
#2021 Masahiro Aoshima Hitachi Chemical Company 2
#2021 Toshikazu Takata Tokyo Institute Of Technology 2
#2021 Eiji Niikura Mitsubishi Electric 2
#2021 Soichiro MATSUDA The Japan Steel Works 2
#2021 Nobutaka BANNAI Ebara 2
#2021 Hirotaka Inoue Jfe Steel 2
#2021 Tatsuo Nakahata Subaru 2
#2021 Ching-Hsiang Tsai ITRI 2
#2021 Shiro Hino Mitsubishi Electric 2
#2021 Chungjong Lee Tokyo Electron Limited 2
#2021 Masaki Okada Isuzu Motors Limited 2
#2021 Yuu Takata Nippon Paper Industries Co. 2
#2021 Takashi Kawamura Panasonic 2
#2021 Takashi Matsubara Maxell 2
#2021 Masaaki Kadoyanagi Mitsubishi Electric 2
#2021 Masaki Hayashi Nichia 2
#2021 Masao Watanabe 2
#2021 Yoshihide Watanabe Nippon Paper Industries Co. 2
#2021 Yoshichika Ota Softbank 2
#2021 Atsushi Oda Nec 2
#2021 Hiroshi Miyagawa Meidensha 2