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 9,651–9,700 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Yasuki Kamo Okamoto Industries 1
#4477 Shoichiro Negishi Honda Motor Co. 1
#4477 Hiroyuki Sukigara Honda Motor Co. 1
#4477 Yoshikazu Yuki The University Of Tokyo 1
#4477 Fumihiko Yasui Kagoshima University 1
#4477 Daisuke Yamane Kagoshima University 1
#4477 Namsun Choi Korea Kumho Petrochemical Co. 1
#4477 Masumi Murakami Sysmex 1
#4477 Masaaki Sueoka Kyoraku Co. 1
#4477 Yoshihiko Suwa Sony 1
#4477 Masayuki Ebata Sony 1
#4477 Mark Hsinhsien Chih Felica Networks 1
#4477 Atsuo Kurokawa Sony 1
#4477 Yohei Ichikawa Taiyo Yuden Co. 1
#4477 Ko Kanaya Mitsubishi Electric 1
#4477 Tadafumi Ozaki Japan Display 1
#4477 Masaki Shiraishi Renesas Electronics 1
#4477 Takahito Kawanishi NTT 1
#4477 Kunio Kashino NTT 1
#4477 Masahito Iwasaki Koito Manufacturing Co. 1
#4477 Ryohei Fujii Yokogawa Electric 1
#4477 Akiko Iwasa Basf Se 1
#4477 Akira Saguchi Fdk 1
#4477 Takayuki Otsuka Toyota 1
#4477 Tooru Akashi Nippon Steel & Sumitomo Metal 1
#4477 Yujiro Kondo Subaru 1
#4477 Yuuki Kinpara Sumitomo Osaka Cement Co. 1
#4477 Daisaku SUGAWARA Alps Alpine Co. 1
#4477 Masato Fumiwake Alps Alpine Co. 1
#4477 Yu Nakashima Honda Motor Co. 1
#4477 Atsuki OHIRA Honda Motor Co. 1
#4477 Yuma Mori Aisin Aw Co. 1
#4477 Tatsuya Shinkai Konami 1
#4477 Keiji Shioda Olympus 1
#4477 Hengshan Gao GE 1
#4477 Natsuki TAHARA Mitsubishi Electric 1
#4477 Koichi Hayakawa Terumo Kabushiki Kaisha 1
#4477 Ryuichi Hiraike Nec 1
#4477 Chiemi Tanaka Nec 1
#4477 Takehiro Nakano Nec 1
#4477 Takuji Yoshida Oki Electric Industry Co. 1
#4477 Motohide Imaizumi Shachihata 1
#4477 Toshiyuki Gohto Audio-Technica 1
#4477 Yukiko Ishijima Ricoh Company 1
#4477 Hiroya ONIDUKA Dainichiseika Color & Chemicals Mfg. Co. 1
#4477 Masashi Tomiyoshi 1
#4477 Yukio Kowaki Nippon Steel 1
#4477 Sugura Takeda Nippon Steel Engineering Co. 1
#4477 Masamitsu Agari Disco 1
#4477 Kunio Hayashi Nippon Steel 1