Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,051–6,100 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Toshiyuki Oyagi Hitachi High-Technologies 1
#5439 Masanao Kato Amada Machine Tools Co. 1
#5439 Mari Shigeta Mitsubishi Gas Chemical Company 1
#5439 Satoshi Igi Jfe Steel 1
#5439 Hiromasa Tatara Panasonic 1
#5439 Teruaki Kanzaki Mitsubishi Electric 1
#5439 Shoutarou Kitamura Renesas Electronics 1
#5439 Satoshi Ae Nec 1
#5439 Syuji Sato Honda Motor Co. 1
#5439 Ken Utsuki Nec Platforms 1
#5439 Tatsuro Toya Hitachi 1
#5439 Shinya Ajiro Nec 1
#5439 Keisuke Kuroyanagi Google 1
#5439 Yoshihiro Sugo Nihon Kohden 1
#5439 Takeshi Oshita Renesas Electronics 1
#5439 Kazuaki Maeda Ebara 1
#5439 Yukari Kobayashi Fujifilm 1
#5439 Yoshiro Nakata Sumitomo Electric Industries 1
#5439 Takuya Ookawa Kabushiki Kaisha Toshiba 1
#5439 Yasuhiko Taito Mitsubishi Electric 1
#5439 Takaki Hamamoto Taiyo Yuden Co. 1
#5439 Hiroyuki TERASAKI Media Global Links Co. 1
#5439 Hidefumi Kotsubo Bridgestone 1
#5439 Ryuji Izumoto Bridgestone 1
#5439 Kozo Nita Ihi 1
#5439 Hisashi Oosawa Kabushiki Kaisha Toshiba 1
#5439 Yukihiro Sasazaki Sony 1
#5439 Kensuke Ide Mitsubishi Electric 1
#5439 Michiya Suzuki Dai Nippon Printing Co. 1
#5439 Chiaki Obata Dai Nippon Printing Co. 1
#5439 Gerd Klose Carl Zeiss Smt Gmbh 1
#5439 Takeshi Kikutani Nissan Motor Co. 1
#5439 Masafumi Yamakoshi Toyo Suisan Kaisha 1
#5439 Taku Ogura Toyo Suisan Kaisha 1
#5439 Akinobu Mizutani Bridgestone 1
#5439 Koji Urasawa Oki Data 1
#5439 Makoto Saruwatari Azbil 1
#5439 Michitomo Kouda Sony 1
#5439 Hiroko Kobori Mitsubishi Electric 1
#5439 Yuki Tanigawa Makino Milling Machine Co. 1
#5439 Shunji Hattori Nippi 1
#5439 Shinji Yagyu Mitsubishi Electric 1
#5439 Takayoshi Suga Kanto Kagaku 1
#5439 Hirokazu Ohdate Nippon Mektron 1
#5439 Koichiro Nishimura Hitachi 1
#5439 Toshitsugu Sakamoto Nec 1
#5439 Tetsuhiro Tanno Ntt Docomo 1
#5439 Hiromitsu Inoue Mitsubishi Electric 1
#5439 Kenya Hironaga Renesas Electronics 1
#5439 Yoshiaki Toyama Kyocera 1