Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,301–5,350 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Kensaku Sanda Sony 1
#2941 KATSUHIKO CHIBA Fujitsu Limited 1
#2941 Keiji Ihara Jvckenwood 1
#2941 Yoshiyuki OKAYAMA Fujifilm 1
#2941 Kiyofumi Fukasawa Nok 1
#2941 Koichiro Shimizu C.Uyemura & Co. 1
#2941 Hirokazu Shiraki Panasonic 1
#2941 Kunihiro UGAJIN Toshiba Memory 1
#2941 Yoshikazu Akiyama Ricoh Company 1
#2941 Kazufumi Takeuchi Nissan Motor Co. 1
#2941 Fumiyasu Kurokochi Fujitsu Limited 1
#2941 Bin RYUU Ricoh Company 1
#2941 Kei Nakabayashi Ricoh Company 1
#2941 Ryou Aoki Piolax 1
#2941 Wataru Onogi Sony 1
#2941 Nobuyuki Kimoto Fujifilm 1
#2941 Katsuo Iimura Fujitsu Limited 1
#2941 Shoichi Matsukuma Kanagawa Prefectural Hospital Organization 1
#2941 Norihisa Hiraizumi Nissan Motor Co. 1
#2941 Yuzo Ochi Shinkosha Co. 1
#2941 Hideto Higashi Fujitsu Limited 1
#2941 Isao Ohashi Sony 1
#2941 Kouji Seike Sumitomo Heavy Industries 1
#2941 Shigeru Ohsawa Nec Platforms 1
#2941 Jongsung Yoon 1
#2941 Kouo Suzuki Fujifilm 1
#2941 Katsuyoshi Yamamoto Fujitsu Limited 1
#2941 Akinobu Horigome Jvckenwood 1
#2941 Akio Kongo Jvckenwood 1
#2941 Kei Inoue Canon 1
#2941 Akihisa Saito Honda Motor Co. 1
#2941 Sumito Nakada Nuflare Technology 1
#2941 Tomohiko Shirasaki Chiyoda 1
#2941 Itaru Kon Ajinomoto Co. 1
#2941 Shigeki Takada Kuraray Co. 1
#2941 Masaru Ebine Canon 1
#2941 Katsuhiko Ohsawa Akzo Nobel Coatings International B.V. 1
#2941 Shinsuke Araya Sony 1
#2941 Shoichi SEKIGUCHI Nippon Steel 1
#2941 Paulo-Jessie Morales Anritsu 1
#2941 Takahiro Negishi 1
#2941 Hideo Kanbe Sony 1
#2941 Kazuki FUKUMOTO Mitsubishi Chemical 1
#2941 Yasumasa Isshiki Panasonic 1
#2941 Keizou Kanzaki Toyo Seikan Co. 1
#2941 Hiroe Homma Kansai Paint Co. 1
#2941 Ken-ichi Hoshiba Neturen Co. 1
#2941 Kyoko Shimamura Terumo Kabushiki Kaisha 1
#2941 Yutaka Basho Sony 1
#2941 Susumu Rikitake Fujitsu Limited 1