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 10,201–10,250 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Keiko Tanigawa Hitachi 1
#4477 EI Kadokura Mitsubishi Electric 1
#4477 Risako Koba Mitsubishi Electric 1
#4477 Shin Yanai Sony 1
#4477 Masaki HORIE Agc 1
#4477 Sotaro Nakayama Hitachi Vantara 1
#4477 Yusuke MINE Mitsubishi Electric 1
#4477 Kazuki Yogosawa Ricoh Company 1
#4477 Tetsuharu Kawasaki Sakura Rubber Co. 1
#4477 Hideki Miyazaki Daiichi Sankyo Company, Limited 1
#4477 Aozora Hamano Nec 1
#4477 Yusuke Ogitani Daiichi Sankyo Company, Limited 1
#4477 Koji Morita Daiichi Sankyo Company, Limited 1
#4477 Koji Uchimura Mitsubishi Electric 1
#4477 Junichi SHIGETA Ihi 1
#4477 Shunsuke Kajiura Saturn Licensing 1
#4477 Tatsuya Taki Tdk 1
#4477 Yudai Yoneoka Mitsubishi Electric 1
#4477 Hiroki Masuzawa Hochiki 1
#4477 Koki HORITA Sony 1
#4477 Megumi YAMAGUCHI Fujifilm Business Innovation 1
#4477 Hitoshi Nikaido Nippon Steel 1
#4477 Kyohei Takakuwa Mitsubishi Gas Chemical Company 1
#4477 Shigenobu Eguchi Mitsubishi Electric 1
#4477 Atsuo Ota Honda Motor Co. 1
#4477 Yuji Kawamata Senju Metal Industry Co. 1
#4477 Yoshifumi Watanabe Riso Kagaku 1
#4477 Takeo Gokita Tdk 1
#4477 Shuugo Yasui Subaru 1
#4477 Kazuki Taira Kabushiki Kaisha Toshiba 1
#4477 Yasushi Aoyagi Furukawa Electric Co. 1
#4477 Takahiro ISEYA Toppan 1
#4477 Amane HIROSE Toyobo Co. 1
#4477 Yugo Tomita Subaru 1
#4477 Naoyuki Fukushima Tungaloy 1
#4477 Kazuo OKEMOTO Atonarp 1
#4477 Yuko Sano Maxell 1
#4477 Yasuo Nakanishi Rohm Co. 1
#4477 Shinya Yamamuro Mitsui Chemicals Asahi Life Materials Co. 1
#4477 Chie Okamura Mitsui Chemicals Asahi Life Materials Co. 1
#4477 Hidetsugu TANOUE 1
#4477 Yuta SAGARA Nippon Steel Chemical 1
#4477 Masataka Yamaguchi Pioneer 1
#4477 Mitsuo Aratono Alps Alpine Co. 1
#4477 Masato Kaneeda Hitachi 1
#4477 Eibu Sakata Tokuyama Dental 1
#4477 Yosuke IMANAKA N.E. Chemcat 1
#4477 Hiroyasu SUZUKA N.E. Chemcat 1
#4477 Kentarou Ishida Cosmo Oil Co. 1
#4477 Toshiyasu Rikiishi Disco 1