Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,501–9,550 of 15,298 inventors

Rank Inventor Primary Company Patents
#6064 Takeaki Wakisaka Nippon Steel 1
#6064 Kotaro Chiba Hitachi Industrial Equipment Systems Co. 1
#6064 Kenji Ogawa Mitsubishi Electric 1
#6064 Mikio Bando Hitachi Construction Machinery Co. 1
#6064 Yasushi Sano 1
#6064 Kenji Nishikawa Panasonic 1
#6064 Choiku Yoshikawa Mayekawa Mfg. Co. 1
#6064 Masahiro Hayashitani Nec 1
#6064 Kazuaki Umekawa Canon 1
#6064 Atsushi Kuwahara Riken 1
#6064 Hidetoshi Asanuma Mitsubishi Materials 1
#6064 Takeshi Arimitsu Canon 1
#6064 Hiroshi Fujimoto Fujitsu Limited 1
#6064 Hiroshi KANO Unitika 1
#6064 Yousuke Kawana Sony 1
#6064 Takehide Fujimoto Olympus 1
#6064 Norihiro Sawada Gree Holdings 1
#6064 Masao Ozeki Optrex 1
#6064 Shinji Ueda Fujitsu Limited 1
#6064 Masato UTSUMI Hitachi 1
#6064 Atsushi Motozawa Renesas Electronics 1
#6064 Kouichi Sakita Tdk 1
#6064 Masanori Takanashi Momentive Performance Materials Japan 1
#6064 Kosuke WADA Unknown 1
#6064 Manabu Fujiki Sony 1
#6064 Shinichi Miki Mitsubishi Electric 1
#6064 Hirotaka WAKABAYASHI Taiyo Yuden Co. 1
#6064 Yuki Hara Honda Motor Co. 1
#6064 Takuhiro Karino Nabtesco 1
#6064 Satoshi Kawata Riken 1
#6064 Koji Uchida Fujitsu Limited 1
#6064 Tetsuya Ozawa Rigaku 1
#6064 Hiroyuki Tatsuno Hochiki 1
#6064 Sadayuki Ishikura Kinyosha Co. 1
#6064 Tadaaki Kitamura Hitachi 1
#6064 Takahiro Tsuchida Sharp Kabushiki Kaisha 1
#6064 Yosuke Naito Mitsubishi Electric 1
#6064 Kazuo Kimura Minolta 1
#6064 Yoshiyuki Kimata Mitsubishi Electric 1
#6064 Masakazu Matsumoto Canon 1
#6064 Hidetaka Hattori Kabushiki Kaisha Toshiba 1
#6064 Hidenori Hasegawa Oki Electric Industry Co. 1
#6064 Takao Nomura Toyota 1
#6064 Kazuki Tachibana Mitsubishi Aircraft 1
#6064 Takashi Itoh Fujitsu Limited 1
#6064 Takafumi Ota Mitsubishi Heavy Industries Aero Engines 1
#6064 Eiichi Yamada Sony 1
#6064 Tadayoshi Itoh Kureha 1
#6064 Akiko Yamaguchi Taiyo Yuden Co. 1
#6064 Toshimasa Takahashi Mitsubishi Mining 1