Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,901–10,950 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Koichiro Sano Nippon Steel & Sumitomo Metal 1
#5246 Takafumi Nanri Nippon Yusen Kabushiki Kaisha 1
#5246 Tadatoshi Watanabe Mazda Motor 1
#5246 Ayako Ninomiya Toshiba Medical Systems 1
#5246 Masami Takemoto Nikon 1
#5246 Atsuhiro Tominaga Subaru 1
#5246 Atsushi Noto Honda Motor Co. 1
#5246 Kaori Kato Ricoh Company 1
#5246 Kiyoshi Kurosawa Tokyo Electric Power Company Holdings, Incorporated 1
#5246 Junzo Koshio Tokyo Seimitsu Co. 1
#5246 Tatsushi Sato Mitsubishi Electric 1
#5246 Yusuke Shobu Toray Fine Chemicals Co. 1
#5246 Shoichi NAKANISHI Tokyo Metropolitan Industrial Technology Research Institute 1
#5246 Sadayuki Yasuda NTT 1
#5246 Masami Urano NTT 1
#5246 Mikiya Kondo Tokyo Metropolitan Industrial Technology Research Institute 1
#5246 Masakazu Ishida Nec 1
#5246 Takashi Hiraga National Institute Of Advanced Industrial Science And Technology 1
#5246 Takuki Nakamura Globeride 1
#5246 Ryusaku Watanabe Ykk 1
#5246 Hidetaka Ishizuka Caterpillar 1
#5246 Norikatsu Akiyama Mitsubishi Gas Chemical Company 1
#5246 Mitsuru Nozaki Mitsubishi Gas Chemical Company 1
#5246 Hideto Takeuchi Sharp Kabushiki Kaisha 1
#5246 Takeshi Sumiya Toshiba Mitsubishi-Electric Industrial Systems 1
#5246 Sachio Tsukuda Optoelectronics Co. 1
#5246 Koji Sugimoto Ishihara Sangyo Kaisha 1
#5246 Ichiro Sakamoto Kao 1
#5246 Kunning ZHU Showa Denko K.K. 1
#5246 Kazunori Ohtsuka Aruze Gaming America 1
#5246 Takeo Toba Renesas Electronics 1
#5246 Claudio Feliciani Mitsubishi Electric 1
#5246 Atsushi Urano Daiichi Sankyo Company, Limited 1
#5246 Yasuhisa Hyakuta Mitsubishi Electric 1
#5246 Taichi Ishikawa Hitachi 1
#5246 Yasuharu Okamoto Sen 1
#5246 Toyomu Okishio Kceo 1
#5246 Kosuke Miyaji Chuo University 1
#5246 Tomohisa Ota Mitsubishi Electric 1
#5246 Yasuaki Hidaki Mitsubishi Electric 1
#5246 Satoshi Gocho Toppan Printing Co. 1
#5246 Kosuke Anzai Hitachi 1
#5246 Shinichirou Katsuki Mitsubishi Electric 1
#5246 Kenichi Kawabe Taisho Pharmaceutical Co. 1
#5246 Yasunobu Ushiki Taisho Pharmaceutical Co. 1
#5246 Sumi Chonan Taisho Pharmaceutical Co. 1
#5246 Hitoshi Obata Dai Nippon Printing Co. 1
#5246 Tatsuya Oiwa Sony 1
#5246 Tomohiko Aikawa Azbil 1
#5246 Ryo TAKATSUKA Oki Data 1