Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,851–5,900 of 91,278 inventors

Rank Inventor Primary Company Patents
#5617 Nobuhiro Tsunashima Sony 27
#5617 Kazunori Arimitsu Tdk 27
#5617 Kazuhisa Tamura Mitsubishi Electric 27
#5617 Takuya Kono Kabushiki Kaisha Toshiba 27
#5617 Takuya Ohara NTT 27
#5617 Yoshifumi Kobayashi Kyb 27
#5617 Koichi Yahagi Fujifilm 27
#5617 Akira Horie Hitachi 27
#5617 Kentarou Yamasaki Subaru 27
#5617 Tadashi Nishikawa Daifuku Co. 27
#5617 Hiroyuki Nakashima Nippon Steel 27
#5617 Yasushi Nakagawa Max Co. 27
#5617 Kenji Yagi Yazaki 27
#5617 Yoshinori Ejiri Resonac 27
#5617 Naohiro Yamaguchi Mazda Motor 27
#5617 Gaku NAKANO Nec 27
#5617 Norieda Ueno Sumitomo Heavy Industries 27
#5617 Takeshi Okazawa Nec 27
#5617 Yukie Ebiyama Nec 27
#5617 Kosuke Saito Yamaha 27
#5617 Ryuichi NISHIMURA Nippon Steel 27
#5617 Yasuo Nakanishi Rohm Co. 27
#5617 Futoshi Iwama IBM 27
#5617 Akihito Otani Anritsu 27
#5617 Takehiko Isobe Mitsubishi Gas Chemical Company 27
#5617 Takeshi Nakagawa Sony 27
#5617 Soichiro Eto Hitachi Consumer Electronics Co. 27
#5617 Keisuke Asada Japan Display 27
#5617 Masahiro Fuda Nippon Steel 27
#5617 Yoshimitsu Terakado Shinkawa 27
#5617 Jun ANDO Fujifilm Business Innovation 27
#5617 Takashi Fukunaga 27
#5617 Kei Kimura Sony 27
#5617 Yuta Yoshida Renesas Electronics 27
#5617 Yuko Sano Maxell 27
#5617 Kouichi Hara Tokai Kogyo Co. 27
#5617 Yoichi Izumi Sumitomo Electric Industries 27
#5617 Koichi Morikawa Oki Electric Industry Co. 27
#5617 Masakazu Sagasaki Mitsubishi Electric 27
#5890 Hiroki Zenda Kabushiki Kaisha Toshiba 26
#5890 Kenta Imai 26
#5890 Youichi KAZUTA Tdk 26
#5890 Hideki Noma Sony 26
#5890 Yoshihide KOUNO Bridgestone 26
#5890 Keita Kawamori Tdk 26
#5890 John Rennie Kabushiki Kaisha Toshiba 26
#5890 Yohei Horikawa Canon 26
#5890 Norifumi Goto Thermos K.K. 26
#5890 Kensuke Nakamura Sumitomo Bakelite Co. 26
#5890 Yuichiro Irie Furukawa Electric Co. 26