Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,901–8,950 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Shinji Fujimura Alps Electric Co. 1
#5101 Masao Taguchi Fujitsu Limited 1
#5101 Toshifumi Konishi Mitsui Petrochemical Industries 1
#5101 Satoshi Ikada Oki Electric Industry Co. 1
#5101 Naruhito Nakahara Hitachi 1
#5101 Masahiro Mogi Fujitsu Limited 1
#5101 Chihiro Sugioka Yahoo Japan 1
#5101 Morikazu Miura Asahi Kasei Medical Co. 1
#5101 Taiki Komori Renesas Electronics 1
#5101 Fumiaki Yamashita Nec 1
#5101 Katutoshi Tamura Showa Denko K.K. 1
#5101 Fumitake Yodo Sony 1
#5101 Fusahide Hondo 1
#5101 Yasushi Tanijiri Minolta Co. 1
#5101 Naotsugu Shimoda Mitsubishi Gas Chemical Company 1
#5101 Fumiyasu Shiozawa Taisho Pharmaceutical Co. 1
#5101 Sota Kato Taisho Pharmaceutical Co. 1
#5101 Tatsuhiro Shigemitsu Nippon Steel Hardfacing 1
#5101 Masanobu Misaki Mitsubishi Electric 1
#5101 Taiji Kikuchi Kumiai Chemical Industry Co. 1
#5101 Junichi Ida Kurita Water Industries 1
#5101 Masahiro Narukawa Ihi 1
#5101 Yoshihide Kondo Adeka 1
#5101 Makiko Yui Nissan Chemical Industries 1
#5101 Toshitaka Yoshino Yamaha 1
#5101 Noriyoshi Baba Subaru 1
#5101 Yasuo Kuniyoshi National Institute Of Advanced Industrial Science And Technology 1
#5101 Shinji Sakano Hitachi 1
#5101 Siyang Zuo The University Of Tokyo 1
#5101 Masahiro SONODA Oki Data 1
#5101 Satoru Tagaya Nec 1
#5101 Manabu Yamagata Hitachi 1
#5101 Hirohisa Yoshikawa Dai Nippon Printing Co. 1
#5101 Yusuke KAWANAGO Konica Minolta 1
#5101 Yuji SONETA Toyo Ink Co. 1
#5101 Takakazu Kimoto Jsr 1
#5101 Akira Funatsu Hirose Electric Co. 1
#5101 Yoshio Hoya Mitsubishi Electric 1
#5101 Eiji Nemoto Ricoh Company 1
#5101 Kyoko FUJIWARA Nihon University 1
#5101 Akihiro YAMAMORI Sumitomo Chemical 1
#5101 Mitsukane Yoshinaga Taisho Pharmaceutical Co. 1
#5101 Youichi Shimazaki Taisho Pharmaceutical Co. 1
#5101 Tomoko Ishizaka Taisho Pharmaceutical Co. 1
#5101 Hiroshi Kaizuka Nippon Steel 1
#5101 Naohito TORIUMI Asahi Glass Co. 1
#5101 Yoshitomi Morizawa Asahi Glass Co. 1
#5101 Toshiyuki Tezuka Ricoh Company 1
#5101 Konosuke Murakami Tokyo Seimitsu Co. 1
#5101 Hidenori Azami Astellas Pharma 1