Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,801–5,850 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Masayuki Shimomura Nec 1
#5101 Atsushi Nitanda Osaka Gas Co. 1
#5101 Susumu Tokita Perseus Proteomics 1
#5101 Yutaka Midorikawa Perseus Proteomics 1
#5101 Kouji Azuma Mitsubishi Electric 1
#5101 Shigeo Sawatari 1
#5101 Ryotaro Hara Kyowa Hakko Bio Co. 1
#5101 Yohei Hayakawa 1
#5101 Kazuo Kabashima Asahi Kasei Kogyo Co. 1
#5101 Atsushi Iwamoto Mitsubishi Gas Chemical Company 1
#5101 Tadahiko Tabe Nippon Kayaku 1
#5101 Motohiro Atsumi Olympus Optical Co. 1
#5101 Yuki Sato Bandai Co. 1
#5101 Akihiro Karouji Nihon Micronics 1
#5101 Sadahiro Ishikawa Hitachi 1
#5101 Tooru Kasai Jeol 1
#5101 Ken-ichi Sakina A⋅T Communications Co. 1
#5101 Yoshitsugu Motoe Akihisa Inoue 1
#5101 Takeshi Motomiya Oval 1
#5101 Norio Sukemura Oval 1
#5101 Migaku Kobayashi Nec 1
#5101 Tomoaki Utsumi Hitachi 1
#5101 Kuniaki Yoshikata Dai Nippon Printing Co. 1
#5101 Norihiro Kokudo The University Of Tokyo 1
#5101 Kazumasa Morita 1
#5101 Tohru Okuda Sharp Kabushiki Kaisha 1
#5101 Yutaka Koshikawa Olympus Optical Co. 1
#5101 Takayuki Oura Rakuten Group 1
#5101 Hironori Akada Akebono Brake Industry Co. 1
#5101 Masaki Shinmoto Nippon Kayaku 1
#5101 Yuhta Matsunaga Tdk 1
#5101 Yoshimasa Takeuchi Hitachi 1
#5101 Mari Shikama Sony 1
#5101 Hideharu Kimura Showa Denko K.K. 1
#5101 Tsutomu Ishibashi Japan Display 1
#5101 Toshifumi Yoshikawa Japan Aviation Electronics Industry, Limited 1
#5101 Hirokuni Wakui Japan Aviation Electronics Industry, Limited 1
#5101 Hiroki Ookawara Japan Aviation Electronics Industry, Limited 1
#5101 Saori Ijichi Ihi 1
#5101 Shigeru Tachibana Niigata Power Systems Co. 1
#5101 Katsushige Nakamura Mitaka Kohki Co. 1
#5101 Shoju Masaki Ihi 1
#5101 Masaki Muko Hitachi-Lg Data Storage 1
#5101 Tomotaka Sakagami Kokusai Keisokuki Kabushiki Kaisha 1
#5101 Kenichiro Deguchi 1
#5101 Hiroshi Nakagaki Chugai Ro Kogyo Co. 1
#5101 Anna Matsumoto Hitachi 1
#5101 Hironori Kameoka Mitsubishi Electric 1
#5101 Hiroya Mitsushima Hirata 1
#5101 Junichi Murai Mitsubishi Electric 1