Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 12,301–12,350 of 12,444 inventors

Rank Inventor Primary Company Patents
#4547 Kazuki Ikeda Harima Chemicals, Incorporated 1
#4547 Naoto Fujiki NTT 1
#4547 Kouji Shimizu Denso 1
#4547 Toshitaka Aiba Canon 1
#4547 Hirokazu Kamine Asahi Kasei Kabushiki Kaisha 1
#4547 Naoki Matsuoka Fujitsu Limited 1
#4547 Tatsushi YASUDA Nec 1
#4547 Yoshihito Hashimoto Nec 1
#4547 Masayuki Uno Olympus Optical Co. 1
#4547 Tomoki Chiba National University Corporation Tokyo Medical And Dental University 1
#4547 Yu Kataoka Sumitomo Osaka Cement Co. 1
#4547 Haruna FUKUDA Nec 1
#4547 Masahiro Nara Nec 1
#4547 Toshihiko Okamura Nec 1
#4547 Kazuteru Umetsu Asahi Kasei Kabushiki Kaisha 1
#4547 Hitoshi Miyata 1
#4547 Noriaki Okabe Okamura 1
#4547 Hiroshi Tazawa Sony 1
#4547 Surender Singh LAMBA Rakuten Mobile 1
#4547 Seiichiro Kanno Hitachi High-Technologies 1
#4547 Tatsuya Kaneko Sony 1
#4547 Atsushi IZAWA Furukawa Electric Co. 1
#4547 Koji Seki Buncho 1
#4547 Takato Hirano Mitsubishi Electric 1
#4547 Hayato Hoshino Mitsubishi Electric 1
#4547 Junichiro Misawa Sony 1
#4547 Hideki Noma Sony 1
#4547 Yasuhiro Shirasaki Hitachi 1
#4547 Hideharu Hattori Hitachi 1
#4547 Yasuki KAKISHITA 1
#4547 Masamitsu Watanabe NTT 1
#4547 Kenichi Okajima Hitachi 1
#4547 Shigemitsu Tomaki Tdk 1
#4547 Daiki Ishii Tdk 1
#4547 Junji Kunisawa Ebara 1
#4547 Tomoko Katsuhara Sony 1
#4547 Takuya Araki Nec 1
#4547 Tsunehiko Baba Hitachi 1
#4547 Jumpei Okoshi Hitachi 1
#4547 Yusuke Yamaga Hitachi 1
#4547 Tatsuhito Goden Canon 1
#4547 Kazumi Aoyama Sony 1
#4547 Takashi Mitsuhashi Kabushiki Kaisha Toshiba 1
#4547 Sayaka Maeda Kagoshima University 1
#4547 Akira Koizumi Mayekawa Mfg. Co. 1
#4547 Ryo Katada Idemitsu Unitech Co. 1
#4547 Tatsuya Kenjo Max Co. 1
#4547 Yoshikazu Hanatani Kabushiki Kaisha Toshiba 1
#4547 Yoshihiko Suwa Sony 1
#4547 Masaki Shiraishi Renesas Electronics 1