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USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,001–7,050 of 7,487 inventors

Rank Inventor Primary Company Patents
#3234 Atsuo Matsumoto Sumitomo Electric Industries 1
#3234 Akiko Ogata Toyo Seikan Co. 1
#3234 Tsutomu Sasaki Yamaha 1
#3234 Masatsune Tamura Kabushiki Kaisha Toshiba 1
#3234 Yasuo Kokubun National University Corporation Yokohama National University 1
#3234 Akiyoshi OSUGI 1
#3234 Tetsuro Naito Nissan Motor Co. 1
#3234 Kentaroh Takahashi Ricoh Company 1
#3234 Akira Wakabayashi Fujitsu Limited 1
#3234 Hiroshi Oshima Kubota 1
#3234 Shigeki Wakasa Felica Networks 1
#3234 Tatsuhiko Watanabe 1
#3234 Kenichiro Ono Canon 1
#3234 Ko KIKUZATO Public University Corporation Yokohama City University 1
#3234 Toshihiro Yoshinuma Ricoh Company 1
#3234 Megumi Narukawa Public University Corporation Yokohama City University 1
#3234 Ryoko Saito Nok 1
#3234 Nobuo Kubota Pola Pharma 1
#3234 Masashi Oshima Ricoh Company 1
#3234 Jun Tanabe Ricoh Company 1
#3234 Kazuhisa Kanaya Kabushiki Kaisha Toshiba 1
#3234 Kosei Matsumoto Hitachi 1
#3234 Takashi Sugizaki Nikon 1
#3234 Takeshi Ishimasa Robert Bosch Gmbh 1
#3234 Tomoko Yoshii Toyo Seikan Co. 1
#3234 Mitsuhiro Sugiyama Nec 1
#3234 Naoyuki Ohmori Bridgestone 1
#3234 Yasuki Takata Renesas Electronics 1
#3234 Hideyuki Arakawa Renesas Technology 1
#3234 Toshiharu Okamoto Nec 1
#3234 Yoshiharu Momonoi Kabushiki Kaisha Toshiba 1
#3234 Takayuki Ogasahawa Kabushiki Kaisha Toshiba 1
#3234 Mitsuru Sekiya Mikuni 1
#3234 Shinichiroh Saitoh IBM 1
#3234 Shota KOGA Mitsubishi Gas Chemical Company 1
#3234 Norihiko Aze Ricoh Company 1
#3234 Hisayuki Kuwahara Mitsubishi Gas Chemical Company 1
#3234 Hidemi Nukada 1
#3234 Hironobu Imaizumi Nhk Spring Co. 1
#3234 HyunSu Shin Stats Chippac 1
#3234 Kazuyuki Umezu Renesas Electronics 1
#3234 Shoji Shiba Canon 1
#3234 Tatsuya NAMIKI 1
#3234 Michiko Hirao Tagcyx Biotechnologies 1
#3234 Noriyuki Nukui 1
#3234 Maki Komaki 1
#3234 Noritaka Sato Dexerials 1
#3234 Koichiro Sakanishi Renesas Electronics 1
#3234 Shingo Imanishi Sony 1
#3234 Hideyuki Takayama Ricoh Company 1