Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,701–9,750 of 91,278 inventors

Rank Inventor Primary Company Patents
#9591 Yoshihiro Serizawa Nippon Steel 17
#9591 Daisuke Inagaki Asahi Kasei Chemicals 17
#9591 Tsuyoshi Chiba Nitto Denko 17
#9591 Toshio Obara Sumitomo Electric Industries 17
#9591 Hideyuki Agata Sony 17
#9591 Seiichi Ono Nemoto Kyorindo Co. 17
#9591 Akimasa Yasuoka Honda Motor Co. 17
#9591 Akio Fujibayashi Jfe Steel 17
#9591 Atsushi Tsumita Tdk 17
#9591 Shuji Tohyama Nagano Keiki Co. 17
#9591 Daisuke Tsujimoto Canon 17
#9591 Yuka Saito Ricoh Company 17
#9591 Masato Yamaji Yokogawa Electric 17
#9591 Kazuya Honda Shin-Etsu Chemical Co. 17
#9591 Hideki Gouda Konica Minolta 17
#9591 Sadanao Manabe Daio Paper 17
#9591 Tatsuaki Suzuki Yahoo Japan 17
#9591 Shingo Maruyama Moresco 17
#9591 Shinnosuke Kamata Fujitsu Semiconductor Limited 17
#9591 Yusuke Yatabe Hitachi 17
#9591 Masaaki Soda Nec 17
#9591 Masaaki Kagawa Ricoh Company 17
#9591 Yasushi Itou Nec Display Solutions 17
#9591 Junichi Kudo Sony 17
#9591 Toshiki Nonaka Nippon Steel & Sumitomo Metal 17
#9591 Harumi Nakano Casio Computer Co. 17
#9591 Shingo Sugihara Bridgestone 17
#9591 Tomohiko Kato Tdk 17
#9591 Toshiaki Yamazaki Konica 17
#9591 Hirofumi Kozakai Hoya 17
#9591 Hiroshi Tsukamoto Renesas Electronics 17
#9591 Yuji Saitou Sony 17
#9591 Akihiro Miura Sumitomo Electric Industries 17
#9591 Kazushi Takahashi Canon 17
#9591 Nozomu WASHIO Riken Technos 17
#9591 Takuya Koyama Sintokogio 17
#9591 Kaoru Higuma Sumitomo Osaka Cement Co. 17
#9591 Kazuyuki Ozai Ddk 17
#9591 Takashi Yoshinaga Nec 17
#9591 Ryo MASUMURA NTT 17
#9591 Zempei Kawazu Mitsubishi Electric 17
#9591 Masaru Deguchi Nec 17
#9591 Hiroyuki Tomino Allied Telesis Holdings 17
#9591 Masaki Shimamura Nec 17
#9591 Hiroshi Yakuwa Ebara 17
#9591 Kazumi Saito Fujitsu Limited 17
#9591 Ryozo Koyama Hirose Electric Co. 17
#9591 Yu Ishige Hitachi 17
#9591 Shiori Yonezawa Canon 17
#9591 Kiwamu Takahashi Sbi Pharmaceuticals Co. 17