Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,051–5,100 of 6,850 inventors

Rank Inventor Primary Company Patents
#2894 Kenji HADANO Japan Polyethylene 1
#2894 Shinsuke TAKAGI Jcu 1
#2894 Koichi Kajiyama V Technology Co. 1
#2894 Atsushi Shimatani Nec Electronics 1
#2894 Yuji Miyauchi Olympus 1
#2894 Ichirou Ida Fujitsu Limited 1
#2894 Yasutomo Shikanai Nsk 1
#2894 Toshiki Nakazawa Toshiba Kikai 1
#2894 Hiroyoshi MATSUSHITA Toto 1
#2894 Ko Kamada Fujitsu Limited 1
#2894 Yuki MUROTA Nok 1
#2894 Hiroshi UMEBAYASHI Nippon Mektron 1
#2894 Maoko Oyamada Toshiba Memory 1
#2894 Chihiro Kondo Pola Chemical Industries 1
#2894 Maya KAMACHI Sony 1
#2894 Shoutaro Ishimaru Envision Aesc Japan 1
#2894 Ayumu Kobayashi Alps Electric Co. 1
#2894 Itaru Kawakami Sony 1
#2894 Fumiio Tamura Lenovo (Singapore) Pte. 1
#2894 Yuichi Aizawa Daiwa Golf Co. 1
#2894 Tetsuya Mukawa Kyoto University 1
#2894 Yoshitsugu Kawai Toyo Seikan Co. 1
#2894 Taku Higashiyama Canon 1
#2894 Yukitoshi KATOU Terumo Kabushiki Kaisha 1
#2894 Hitoshi Ogatsu 1
#2894 Yukitaka Shimizu Sharp Kabushiki Kaisha 1
#2894 Sophie Nazik Godefroy Schlumberger Technology 1
#2894 Yusuke Anzai Toyo Aluminium 1
#2894 Yuji Torizawa Hitachi 1
#2894 Atsushi Onodera Ricoh Company 1
#2894 Miho Funabashi Canon 1
#2894 Ryuji Fujiki 1
#2894 Tomohiro Ogikubo Kuroda Precision Industries 1
#2894 Shinobu Sakamoto Nikon 1
#2894 Kohdai Kurita Ricoh Company 1
#2894 Atsuhisa Saitoh Ricoh Company 1
#2894 Koji Mimura Nlt Technologies 1
#2894 Hitoshi Namikawa Fujifilm 1
#2894 Hiroki Komatsuzaki Kasai Kogyo Co. 1
#2894 Hironobu Narui Sony 1
#2894 Dexu ZHANG Canon 1
#2894 Yuu Ichitsuka Nhk Spring Co. 1
#2894 Xugu GU Huawei 1
#2894 Gijun Idei Yazaki 1
#2894 Kengo NOGUCHI Japan Vilene Company 1
#2894 Yasunori Uemura 1
#2894 Manabu Okamura Nissan Motor Co. 1
#2894 Kouki Kinouchi Toyo Seikan Co. 1
#2894 Kouji Fuji Takeda Pharmaceutical Company Limited 1
#2894 Takeshi Kariya Nissan Motor Co. 1