Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,601–4,650 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Tomoaki Murata Mitsubishi Electric 1
#4279 Takayuki Tateno Sony 1
#4279 Tadashi Kotani Olympus 1
#4279 Akio Sugiyama Synaptics Japan Gk 1
#4279 Kiyoharu Ozaki Hitachi Astemo 1
#4279 Akira Matsuzaki Jfe Steel 1
#4279 Ryo Kanatsu Audio-Technica 1
#4279 Takashi Egawa Ngk Insulators 1
#4279 Koji Hirano Nippon Steel & Sumitomo Metal 1
#4279 Keisuke Matsubara Toyo Tire 1
#4279 Kazuya Umeyama Nikon 1
#4279 Kazuya Ogawa Tdk 1
#4279 Satoshi Okabe Mitsubishi Gas Chemical Company 1
#4279 Ryo Yasumatsu Sony 1
#4279 Naofumi Yamamoto Kabushiki Kaisha Toshiba 1
#4279 Haruto Kobayashi Chiyoda 1
#4279 Etsuo Hamada Jfe Steel 1
#4279 Minkwon Cho Sbi Biotech Co. 1
#4279 Kanami Ikegami Dai Nippon Printing Co. 1
#4279 Mikihisa Suzuki Sony 1
#4279 Tsutomu Okude Sony 1
#4279 Akio Nakayama Mitsubishi Electric 1
#4279 Shigeaki Sugimoto Bridgestone 1
#4279 Takahiko Nishiyama Mitsumi Electric Co. 1
#4279 Norio Masuda Nec 1
#4279 Seiichiro Kinugasa Yamatake 1
#4279 Shuji Masumoto Sony 1
#4279 Akito Saito Olympus Optical Co. 1
#4279 Yoshiyuki Katsuno Sony 1
#4279 Shigeyuki Murata Hitachi Kokusai Electric 1
#4279 Yoshihiro Kobori Nippon Oil 1
#4279 Kenji Terao Ebara 1
#4279 Masazumi Tone 1
#4279 Ken Tamayama Sony 1
#4279 Hiroshi Mizushima Yoshino Kogyosho Co. 1
#4279 Hidetoshi Komatsu Japan Display 1
#4279 Hirofumi Iwanaga Mitsubishi Electric 1
#4279 Takashi Sunaga Nsk 1
#4279 Yasuyoshi Seto Satake 1
#4279 Naomi Watanabe Kamakura Koki Co. 1
#4279 Hiroshi Minagawa Square Enix Co. 1
#4279 Yoshinori Momose Epson Imaging Devices 1
#4279 Takamichi Tsuchiya Kabushiki Kaisha Toshiba 1
#4279 Koichi Nagasaki Kyocera 1
#4279 Tomoya Okuzumi Panasonic 1
#4279 Tomonobu Tsuchiya Hitachi 1
#4279 Hiroaki Kurokawa Mitsubishi Electric 1
#4279 Gousuke Nakashima Komatsu 1
#4279 Michiaki Fujita Kao 1
#4279 Masaki Aoshima Tdk 1