Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,401–3,450 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Masahiko Kashimura Nec 2
#2191 Ryo Ono Taiyo Yuden Co. 2
#2191 Takashi Sawao Sony 2
#2191 Kentarou Seki Dai Nippon Printing Co. 2
#2191 Michikazu Hara Tokyo Institute Of Technology 2
#2191 Kenichi Agata Sony 2
#2191 Yusuke Iida Omron 2
#2191 Takuya Imai Ricoh Company 2
#2191 Kenji Habaguchi Yokogawa Electric 2
#2191 Masashi Ozawa Nippon Chemi-Con 2
#2191 Issei Tsukamoto Astellas Pharma 2
#2191 Hidekazu Ookubo Jfe Steel 2
#2191 Yoshikazu Yokota Hitachi 2
#2191 Akihiko Miyamori Victor Company Of Japan 2
#2191 Toshinori Uehara Japan Display 2
#2191 Naofumi Yoneda Sony 2
#2191 Yukio Fuji Elpida Memory 2
#2191 Yukitoshi Hirose Elpida Memory 2
#2191 Keisuke Sugita Hitachi 2
#2191 Kenji Yatsunami Afton Chemical 2
#2191 Kiyoshi Ogata Hitachi 2
#2191 Hitoshi Yamazaki Nintendo Co. 2
#2191 Noboru Morimoto Mitsubishi Electric 2
#2191 Kiminori Sugauchi Hitachi 2
#2191 Masahiro Yoshizawa Hitachi 2
#2191 Tadashi Ogawa Ricoh Company 2
#2191 Takeshi Kikuchi Topcon 2
#2191 Masayoshi Ohno Sony 2
#2191 Fumisada Maeda Sony 2
#2191 Mari Ichimura Sony 2
#2191 Maiko Ariga Furukawa Electric Co. 2
#2191 Yoshiro Takiguchi Sony 2
#2191 Tsuyoshi Kida Renesas Electronics 2
#2191 Yusuke Yatabe Hitachi 2
#2191 Shinya Ohtani Sony 2
#2191 Masahiro Shinkai Tdk 2
#2191 Katsutoshi Itoh Sony 2
#2191 Takeshi Yoneda Subaru 2
#2191 Takashi Futami Stanley Electric Co. 2
#2191 Ryosuke Mori Panasonic 2
#2191 Masanori Kosuda Tdk 2
#2191 Tatsuya Inokuchi Sony 2
#2191 Akira Kosugi Konica Minolta 2
#2191 Daisuke Iizuka Hitachi 2
#2191 Makio Tokoh Kuraray Co. 2
#2191 Satoshi Tsuneda Hitachi Plant Technologies 2
#2191 Kouki Naka Mitsubishi Electric 2
#2191 Noriaki Oyabu Shimadzu 2
#2191 Hidekazu Mimura Jtec 2
#2191 Shinji Shirakawa Hitachi 2