Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 7,751–7,800 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Masayuki Sugizaki Kabushiki Kaisha Toshiba 1
#4477 Kazutoshi Onuki 1
#4477 Ryuichi NISHIMURA Nippon Steel 1
#4477 Yoshimi Honda Rakuten Mobile 1
#4477 Yuta MAKINO Olympus 1
#4477 Zhibo SU Disco 1
#4477 Masatoshi TOYONAGA Mitsubishi Electric 1
#4477 Yoshikazu Murata Mitsubishi Electric 1
#4477 Kenji Yoshiba 1
#4477 Kimika Kudo Hitachi 1
#4477 Kosuke Yoshioka Sumitomo Electric Industries 1
#4477 Shintaro Okamura Canon 1
#4477 Naohiko Tsuchida Canon 1
#4477 Visol Ahmed Mitsubishi Electric 1
#4477 Hisashi Kobiki Kabushiki Kaisha Toshiba 1
#4477 Tomofumi Hayashi Hitachi Astemo 1
#4477 Satoshi Fujishiro Hitachi Astemo 1
#4477 Sunao Funakoshi Hitachi 1
#4477 Kenichi Maeno Aroma Bit 1
#4477 Jun Etoh Hitachi 1
#4477 Kaoru Kitajima Hitachi 1
#4477 Yoko SAKAUCHI Kabushiki Kaisha Toshiba 1
#4477 Ryohei Tsugoshi Mitsubishi Electric 1
#4477 Satoshi Oku Kaneka 1
#4477 Ryo SUETOMI Dentsu 1
#4477 Kazuhiro Jonai Toyo Ink Sc Holdings Co. 1
#4477 Yuri Kunishige Mitsubishi Electric 1
#4477 Mutsumi SAKAKIBARA Nippon Steel 1
#4477 Tetsushi OHORI Panasonic 1
#4477 Hiroaki Tsurumi Sony 1
#4477 Keiko Sato Konami Digital Entertainment Co. 1
#4477 Yumiko Yamanoi Sumitomo Bakelite Co. 1
#4477 Kohei Hiroki 1
#4477 Akira Ioku Hitachi 1
#4477 Taishi Ueda Hitachi 1
#4477 Eiichi Baba Nishikawa Rubber Co. 1
#4477 Kei OTA Mitsubishi Electric 1
#4477 Hiroshi Kurihara Hitachi 1
#4477 Takahisa Mochizuki Kyb 1
#4477 Kentarou Hirata Nippon Steel 1
#4477 Shogo Hirata Toyota 1
#4477 Kazuhiko Tamesue Sumitomo Electric Industries 1
#4477 Fagang Gao Jfe Steel 1
#4477 Kenji Amaya Ebara 1
#4477 Hisako KONDO Mitsubishi Chemical 1
#4477 Shintaro Kainan 1
#4477 Hiroki Akutsu Nippon Steel 1
#4477 Yasushi Kurisu Nippon Steel 1
#4477 Suguru Ueda Fujitsu Limited 1
#4477 Shin Masuhara Sony 1