Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,951–9,000 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Mami Mochizuki Mitsubishi Tanabe Pharma 1
#4279 Masahiro Nakajo Mitsubishi Tanabe Pharma 1
#4279 Masako Nakazawa Yakult Honsha 1
#4279 Satoshi Hotchi Tsubakimoto Chain 1
#4279 Norimasa Aoyama Nec 1
#4279 Takaharu Aoki Acutelogic 1
#4279 Hirofumi Kera Shiseido Company, Limited 1
#4279 Kotaro Yajima Kinseki Limited 1
#4279 Tomohiko Shirahama Sony 1
#4279 Hirohiko Iwase Nippon Sheet Glass Company, Limited 1
#4279 Masazumi Kamata Tokyo University Of Marine Science And Technology 1
#4279 Teppei Itoh 1
#4279 Shoji Ajimura Fujikura 1
#4279 Mitsuaki Nakata Mitsubishi Electric 1
#4279 Jun Ishiguro Furukawa Electric Co. 1
#4279 Atsuki Inoue Fujitsu Limited 1
#4279 Yukiko Ohira Nippon Paper Industries Co. 1
#4279 Hideki Hijikata Tdk 1
#4279 Shiro Satomi 1
#4279 Takahide MASUDA Tdk 1
#4279 Tomohisa Uba Sony 1
#4279 Minoru Okura Hitachi-Ge Nuclear Energy 1
#4279 Fumio Koda Topcon 1
#4279 Yudai Yamashita Dai Nippon Printing Co. 1
#4279 Saho Tada Terumo Kabushiki Kaisha 1
#4279 Masamichi Ogishima Elpida Memory 1
#4279 Yasunori Urano Hino Motors 1
#4279 Atsushi Iesato Asahi Kasei Pharma 1
#4279 Masashi Tachigori Nec 1
#4279 Isao Uchida Yokogawa Electric 1
#4279 Tetsuo Hoshi Yokogawa Electric 1
#4279 Takesi Mitsunaga Hirata 1
#4279 Satoshi Sakurakawa Elpida Memory 1
#4279 Nami Sugita Hitachi 1
#4279 Shoji Kanai Art Metal Mfg. Co. 1
#4279 Yoshiyuki Ohmura The University Of Tokyo 1
#4279 Shin Azuma Nintendo Co. 1
#4279 Koichi Akasaka Sony 1
#4279 Tokuhiko Handa Tdk 1
#4279 Emi Hitosuga Canon 1
#4279 Takashi Shin Astellas Pharma 1
#4279 Ryoji Kurosaka Canon 1
#4279 Keiichi Matsushita Kabushiki Kaisha Toshiba 1
#4279 Kyoji Sekiguchi Canon 1
#4279 Hidemasa Aoki Showa Denko K.K. 1
#4279 Tarou Sugihara Nikon 1
#4279 Hisashi Sujikai Nippon Hoso Kyokai 1
#4279 Akie Tanaami Thk Co. 1
#4279 Katsuhiro Ota Hitachi 1
#4279 Toshiyuki Suzawa Kyowa Hakko Kogyo Co. 1