Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,951–4,000 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Yuji Umeda Tdk 2
#2191 Tadashi Eguchi Canon 2
#2191 Tomoyuki Umetsu Sony 2
#2191 Akira Yoshino Daidousanso Co. 2
#2191 Atsushi Noda Canon 2
#2191 Tomohiro Yamasaki Kabushiki Kaisha Toshiba 2
#2191 Koichiro Nakanishi Canon 2
#2191 Haruka Shimizu Renesas Electronics 2
#2191 Kazuyoshi Kuroki Honda Motor Co. 2
#2191 Tsuyoshi Yokomizo Canon 2
#2191 Kunihiko Nishimura Mitsubishi Electric 2
#2191 Takuya Saeki Nippon Shokubai Co. 2
#2191 Masayuki Hashimoto Dai-Ichi Kogyo Seiyaku Co. 2
#2191 Shinya Takahashi Olympus Optical Co. 2
#2191 Setsu Mitsuhashi Nikon 2
#2191 Suguru Imai Furukawa Electric Co. 2
#2191 Masaki Hirayama Tokyo Electron Limited 2
#2191 Yoshinobu Hosoi Nidek Co. 2
#2191 Shigenari Okada Renesas Electronics 2
#2191 Takayoshi Togino Olympus Optical Co. 2
#2191 Takumi Endoh Sony 2
#2191 Akio Kuramoto Nec 2
#2191 Yukinori Noguchi Fujifilm 2
#2191 Noritsugu Takahashi Hitachi High-Technologies 2
#2191 Hiromoto Ohno Showa Denko K.K. 2
#2191 Hiroshi Mawatari Dai Nippon Printing Co. 2
#2191 Takayuki Kaneko Canon 2
#2191 Takashi Kodama Dai Nippon Printing Co. 2
#2191 Takuro Noda Sony 2
#2191 Koichiro Takeguchi Kabushiki Kaisha Toshiba 2
#2191 Masaru Iizuka Nippon Yakin Kogyo Co. 2
#2191 Yasushi Nakano Japan Display 2
#2191 Shuya Kishimoto Nec 2
#2191 Shigeyuki Furomoto Mitsubishi Kagaku Media Co. 2
#2191 Kohei Okimoto Honda Motor Co. 2
#2191 Seiji Doi Sharp Kabushiki Kaisha 2
#2191 Susumu Ohishi Kao 2
#2191 Hiromi Hirase Subaru 2
#2191 Itsuki Nakano Mitsumi Electric Co. 2
#2191 Hiroshi Ishibashi Honda Motor Co. 2
#2191 Kiyoshi Fukuda Nissan Diesel Motor Co. 2
#2191 Takahiko Endo Fanuc 2
#2191 Yutaka Yano Nec 2
#2191 Yuji Kuroda Sony 2
#2191 Takahiro Okamoto Fujifilm 2
#2191 Fumihiko Uesugi Nec 2
#2191 Yuzo Senda Nec 2
#2191 Hiroyuki Hamasaki Renesas Electronics 2
#2191 Hiroshi Mori Mitsubishi Electric 2
#2191 Hiroshi Chiba Nikon 2