Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,701–4,750 of 6,850 inventors

Rank Inventor Primary Company Patents
#2894 Kiyomi Oonishi The Nisshin Oillio Group 1
#2894 Hiroki YASUKAWA Toyo Seikan Co. 1
#2894 Hiroto Ito Canon 1
#2894 Hironobu Fukahori Samsung 1
#2894 Ajiki Tomohito Samsung 1
#2894 Kumpei Kobayashi Kabushiki Kaisha Toshiba 1
#2894 Noriaki Yagi Kabushiki Kaisha Toshiba 1
#2894 Masashi Kakeno Kyocera 1
#2894 Takanori Koike Mitsubishi Electric 1
#2894 Kengo Hayashi Denso 1
#2894 Sae Miyaji Sony 1
#2894 Hiroki Takahagi Cardurion Pharmaceuticals 1
#2894 Kazumichi Uchida Nippon Petrochemicals, Co. 1
#2894 Kiyofumi Tabata Jvckenwood 1
#2894 Shigeru Kawasaki Canon 1
#2894 Takahiko Oki Nissan Motor Co. 1
#2894 Shinichiro Kobayashi Fujitsu Limited 1
#2894 Shogo Matsuoka Kawasaki 1
#2894 Shigeki Ohno Sony 1
#2894 Satoshi Kunioka Ricoh Company 1
#2894 Tomohiko Asatsuma Sony 1
#2894 Kazuki Yoshiyama Sony 1
#2894 Mitsuaki Kuroda 1
#2894 Ryosuke TAKADA Murata Manufacturing Co. 1
#2894 Takuya Kozaki Fujitsu Limited 1
#2894 Shin HAMAUZU Fujifilm 1
#2894 Ryoichi Shimoi Nissan Motor Co. 1
#2894 Hideomi Sakuma Ricoh Company 1
#2894 Shogoro Kudaka 1
#2894 Toshifumi Kumano HGST 1
#2894 Naoaki Sakurai Kabushiki Kaisha Toshiba 1
#2894 Hiroaki Sakuma Western Digital Technologies 1
#2894 Tomoyuki Lee Hitachi Automotive Systems 1
#2894 Masateru Kumagai Ricoh Company 1
#2894 Naoto Tonouchi Ajinomoto Co. 1
#2894 Kiyotaka Shinozaki Toyo Seikan Co. 1
#2894 Ryosuke Nara 1
#2894 Shunsaku Imaki Socionext 1
#2894 Maw Soe Win Pi R&D Co. 1
#2894 Hiroyoshi Kasai Fujitsu Limited 1
#2894 Satoru Fukumoto Ntt Docomo 1
#2894 Tomoo MATSUSHIMA 1
#2894 Yuichiro Nagashima Hitachi 1
#2894 Katsunori Sakamoto Sumitomo Heavy Industries 1
#2894 Sanshiro Nakamura Fujifilm 1
#2894 Tatsuya Onoda Jvckenwood 1
#2894 Junichi Horii 1
#2894 Paiching HSIAO Toshiba Memory 1
#2894 Hiroshi Johno Ricoh Company 1
#2894 Natsuki Nagamori Panasonic 1