Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,151–3,200 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Kazunari Hatade Mitsubishi Electric 2
#2191 Jinsong Duan Panasonic 2
#2191 Takuya Kataoka Denso 2
#2191 Satoru Higashino Sony 2
#2191 Takasi Kumagai 2
#2191 Mariko Kojima Ricoh Company 2
#2191 Hiroshi Mitsuyama Renesas Electronics 2
#2191 Yukihisa Mohara Hitachi High-Technologies 2
#2191 Kenya Tachibana Sumitomo Bakelite Co. 2
#2191 Yoshiaki Murakami Kobelco Construction Machinery Co. 2
#2191 Kunihiko Tasai Sony 2
#2191 Hiroyuki Chibahara Mitsubishi Electric 2
#2191 Takeshi Koami Taisho Pharmaceutical Co. 2
#2191 Tomonori Ozaki Komatsu 2
#2191 Hirochika Narita Nec Electronics 2
#2191 Shigetomo Tamai Cse Co. 2
#2191 Jun Hane Olympus 2
#2191 Mitsuru Okuno Renesas Electronics 2
#2191 Makoto Gomyo 2
#2191 Nobuhiro Shindo Ricoh Company 2
#2191 Nobuo Kasahara Ricoh Company 2
#2191 Keisuke Inata Maxell 2
#2191 Shinya Tsuchida Dainichiseika Color & Chemicals Mfg. Co. 2
#2191 Makoto Takemura Daiichi Pharmaceutical Co. 2
#2191 Koichi Yahagi Fujifilm 2
#2191 Kenji Hoshino Softbank 2
#2191 Yuko Aoki Jx Nippon Oil & Energy 2
#2191 Hironobu Hashimoto Toyota 2
#2191 Hidekazu Inoue Daiichi Sankyo Company, Limited 2
#2191 Satoshi Uramatsu Mitsubishi Cable Industries 2
#2191 Kenji Horino Tdk 2
#2191 Shinji Nakagawa Hitachi 2
#2191 Masahiro Ohishi Topcon 2
#2191 Ken Omura Kabushiki Kaisha Toshiba 2
#2191 Yoshiyuki Hirai Canon 2
#2191 Hiroshi Obata Jdc 2
#2191 Kazuyuki Ueda Canon 2
#2191 Sohei Kadota Toppan Printing Co. 2
#2191 Makoto Noda Sony 2
#2191 Asayo Nishimura Riso Kagaku 2
#2191 Hidetaka Nakao Ebara 2
#2191 Kazuo Kadowaki Asahi Glass Co. 2
#2191 Ichiji Namatame Sharp Kabushiki Kaisha 2
#2191 Yukio Miyamaru Honda Motor Co. 2
#2191 Norihiko Akamatsu Sony 2
#2191 Takahiro Seki Sony 2
#2191 Motoya Sano Ricoh Company 2
#2191 Junko Nagata Sony 2
#2191 Shuichi Ajiki Stanley Electric Co. 2
#2191 Takako Minoda Stanley Electric Co. 2