Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,151–7,200 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Tatsuyuki Shinagawa Furukawa Electric Co. 1
#5101 Ryusuke Miyazaki Asahi Kasei Chemicals 1
#5101 Katsuhiro Nakayama Morpho 1
#5101 Itaru Miyashita Kissei Pharmaceutical Co. 1
#5101 Kazuo Kawai General Research Of Electronics 1
#5101 Satoshi Kai Japan Aviation Electronics Industry, Limited 1
#5101 Katsuyoshi Nomura Paramount Bed Co. 1
#5101 Kiyoshi Funai Mitsubishi Electric 1
#5101 Yuichiro Koide The University Of Tokyo 1
#5101 Seiki Nishida Nippon Steel 1
#5101 Katsumi Shibayama Mitsubishi Electric 1
#5101 Hirohisa Wakisaka Ihi 1
#5101 Yasushi Muragishi 1
#5101 Zenkou Yamamoto Mitsubishi Electric 1
#5101 Noriyoshi Matsuo Subaru 1
#5101 Shoichi Ito Hitachi 1
#5101 Kohji Nishimoto NS Sumikin Engineering 1
#5101 Hirokazu Noguchi Unknown 1
#5101 Toru Iwahashi Honda Motor Co. 1
#5101 Tsutomu Sakagami Mitsubishi Electric 1
#5101 Taku KUSANO Yahoo Japan 1
#5101 Hidetoshi Takanaka Fujifilm 1
#5101 Naoki Kamimaeda Sony 1
#5101 Wakako Sakahara Furyu 1
#5101 Sadayasu Araki Furyu 1
#5101 Makoto Oba Japan Science And Technology Agency 1
#5101 Tomoyuki Kasajima Yazaki 1
#5101 Taichi Shiratori Nichia 1
#5101 Yusuke Tanigawara Yakult Honsha 1
#5101 Hideyuki Yanami Hitachi High-Technologies 1
#5101 Yuki Iwagami Mitsubishi Electric 1
#5101 Atsushi Komori Agc 1
#5101 Tetsutaro Ono Dai Nippon Printing Co. 1
#5101 Hidekuni Murakami Nippon Steel 1
#5101 Norimitsu AKIYOSHI Eagle Industry Co. 1
#5101 Goh Itoh Kabushiki Kaisha Toshiba 1
#5101 Takafumi Matsumoto Kawasaki 1
#5101 Yukio Morishige Disco 1
#5101 Takeshi Takizawa Daiichi Sankyo Company, Limited 1
#5101 Takeshi Sakimura Mitsubishi Electric 1
#5101 Yoshihiro Shoji Sanyo Electric Co. 1
#5101 Youji Mizuhara Nippon Steel 1
#5101 Satohiro Yanagisawa Kaneka 1
#5101 Yoshiyuki Nagayasu Jx Nippon Oil & Energy 1
#5101 Kouji Fukuda Hitachi 1
#5101 Kazufumi HIRABAYASHI Mitsubishi Electric 1
#5101 Naoki Suganuma Mitsubishi Electric 1
#5101 Yo Muramatsu Sanyo Denki Co. 1
#5101 Katsufumi Hiraishi NS Sumikin Chemical 1
#5101 Masakazu Katayama NS Sumikin Chemical 1