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 6,651–6,700 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Sora Tomita Mitsubishi Chemical 1
#4477 Yuichi Yayama Mitsubishi Chemical 1
#4477 Kei Uchiyama Mitsubishi Chemical 1
#4477 Hidehiko Kuroda Kabushiki Kaisha Toshiba 1
#4477 Taiji Tezuka Mitsubishi Heavy Industries Marine Machinery & Equipment Co. 1
#4477 Hiroaki Kawawa Sugatsune Kogyo Co. 1
#4477 Kazuyuki Ishigaya Sugatsune Kogyo Co. 1
#4477 Takanobu Ujisato Sony 1
#4477 Tsuyoshi Namekawa Orbray Co. 1
#4477 Takaya IDE Hitachi 1
#4477 Taizo Fujiyama Shiseido Company, Limited 1
#4477 Shohei Hatanaka Mitsubishi Electric 1
#4477 Tadasuke Ogawa Daifuku Co. 1
#4477 Renia Yasumura Komatsu 1
#4477 Yasuharu Notoya Canon 1
#4477 Suguru Hase Mitsubishi Electric 1
#4477 Hiromi Mise 1
#4477 Kazuya Atsumi Atsumi Real Estate & Corporation 1
#4477 Atsushi Tachibana Nippon Shokubai Co. 1
#4477 Toru Kiyohara Mitsubishi Electric 1
#4477 Mamoru Sugawara Subaru 1
#4477 Toyotaka MORI 1
#4477 Katsuya Tannai Hoya 1
#4477 Yasuhiro Hatakeyama Canon 1
#4477 Keiko Ojima Anzen Motor Co. 1
#4477 Kazuki TOGO Hitachi 1
#4477 Kazuki Toyooka Honda Motor Co. 1
#4477 Tomoyuki Taguchi IBM 1
#4477 Harumi SAITO NTT 1
#4477 Masahiro Matsuba Nippon Steel 1
#4477 Toshio Hosoda Abb K.K. 1
#4477 Shuho Koseki Proterial 1
#4477 Yohei ISOSAKI Hitachi 1
#4477 Noriyuki Satoh Clarion Co. 1
#4477 Yoshihiko Ryuu Mitsubishi 1
#4477 Takuya Kusaba Mitsubishi 1
#4477 Hiromi Nagayama Hitachi 1
#4477 Jingwen Han Honda Motor Co. 1
#4477 Rumi Ikezawa Nec 1
#4477 Hideharu Takahashi Subaru 1
#4477 Kensuke TSUKANAKA Bandai Namco Entertainment 1
#4477 Masanori Fukada Canon 1
#4477 Kazuhiko Terada NTT 1
#4477 Yen-Po Wang Delta Electronics 1
#4477 Yumiko Nishizawa Nippon Suisan Kaisha 1
#4477 Yui MATSUMOTO Cygames 1
#4477 Yuki KON Sony 1
#4477 Hiromitsu Mori Hitachi Media Electronics Co. 1
#4477 Jin Nakayama Casio Computer Co. 1
#4477 Nami ENOMOTO Tdk 1