Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,851–5,900 of 6,259 inventors

Rank Inventor Primary Company Patents
#2011 Ichiro Ozaki Nec 1
#2011 Kazuhiko Nakase Harada Kogyo 1
#2011 Hirotoshi Toratani Bridgestone 1
#2011 Naomi Suzuki Unicharm 1
#2011 Masumi Ikesue Ricoh Company 1
#2011 Hachiro Saito Dai Nippon Printing Co. 1
#2011 David Wuertele Graphics Communications Laboratories 1
#2011 Taiji Noshitani Sony 1
#2011 Sadakatsu Okura Canon 1
#2011 Nobuyoshi Izawa NTT 1
#2011 Kazuto Kitakubo Sony 1
#2011 Masashi Konda Nippon Steel 1
#2011 Isao Niimura Hodogaya Chemical Co. 1
#2011 Keisuke Kaiho Toyo Ink Mfg. Co. 1
#2011 Toshiaki Umeda Nikon 1
#2011 Masaru Edera Tokyo Gas Co. 1
#2011 Katsunori Sugimori Nippon Electric Industry Co. 1
#2011 Norikazu Ouchi Sony 1
#2011 Haruka Ogawa Nichireki Co. 1
#2011 Hitofusa Mitani Nichireki Co. 1
#2011 Katsumi Tanigaki Nec 1
#2011 Yasuo Tanbara Olympus Optical Co. 1
#2011 Katsura Ohtaki Nikon 1
#2011 Kenjiro Yamamoto Daiichi Pharmaceutical Co. 1
#2011 Takashi Shigefuji Tokyo Gas Co. 1
#2011 Yasuhiro Saruwatari Nec 1
#2011 Jung-Kook Hong IBM 1
#2011 Harunori Okabe Tok Bearing Co. 1
#2011 Kaneyuki Takagi Daiwa 1
#2011 Kazuo Uehara Komatsu Shisakusho 1
#2011 Shoko Wachi Kabushiki Kaisha Toshiba 1
#2011 Shunpei Kawasaki Hitachi 1
#2011 Makoto Kokura Asahi Denka Kogyo 1
#2011 Muneo Saida Mitsui Mining & Smelting Co. 1
#2011 Kazuaki Yuki Kabushiki Kaisha Toshiba 1
#2011 Takeyuki Sawamoto Hoya 1
#2011 Hisamitsu Mizuno Ricoh Company 1
#2011 Yuuji Niimura Oki Electric Industry Co. 1
#2011 Takashi Nakagiri Canon 1
#2011 Sadao Ishizaki Henkel Limited 1
#2011 Shin-ichiro Kusunoki Daikin Industries 1
#2011 Hidemitsu Egawa Kabushiki Kaisha Toshiba 1
#2011 Fumiyoshi Shimizu Kasuga Denki 1
#2011 Masaru Nakaniwa Ebara 1
#2011 Hiroshi Tsugura Meidensha 1
#2011 Sadanari Fujimoto Kabushiki Kaisha Toshiba 1
#2011 Tsukasa Yanashima Pentax 1
#2011 Hideyuki Shimada Kabushiki Kaisha Toshiba 1
#2011 Masaharu Ueda Nippon Steel 1
#2011 Ryo Sakai Epoch Company 1