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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1997

Ranked by patent count

Showing 15,701–15,750 of 185,788 inventors

Rank Name Patents Location Company
#15701 Hidero Mitsui 3 Yokohama, JP Sony
#15702 Hideo Midorikawa 3 Tokyo, JP Asahi Kasei Kogyo Co.
#15703 Hiroshi Matsuura 3 Yokohama, JP Furukawa Electric Co.
#15704 Hiroyuki Matsuoka 3 Yokkaichi, JP Sumitomo Wiring Systems
#15705 Hirofumi Matsuo 3 Saitama, JP Pentax
#15706 Hiroyuki Matsumura 3 Tokyo, JP Daicel Chemical Industries
#15707 Hidehiko Matsumoto 3 Ebeye Mitsubishi Electric
#15708 Hideki Matsumoto 3 Utsunomiya, JP Canon
#15709 Hiroshi Matsuda 3 Kyoto, JP Fujisawa Pharmaceutical Co.
#15710 Hideaki Matsuda 3 Tokyo, JP Tohoku Ricoh Co.
#15711 Hideo Masumori 3 Calacoa Bellavista, PE Ngk Insulators
#15712 Hiroo Masuda 3 Kodaira, JP Hitachi
#15713 Hitoshi Mantoku 3 Iwakuni, JP Mitsui Petrochemical Industries
#15714 Hiroshi Mano 3 Numazu, CA Canon
#15715 Hitoshi Maki 3 Yamanashi, JP Toyo Ink Mfg. Co.
#15716 Hiroshi Maezawa 3 Ichihara, JP Idemitsu Kosan Co.
#15717 Hideshi Maeno 3 Tokyo, JP Mitsubishi Electric
#15718 Hirokazu Maeda 3 Nagoya, JP Fuji Oil Holdings
#15719 Hideki Lee 3 Nirasaki, JP Tokyo Electron Limited
#15720 Hiroshi Kuriyama 3 Toyonaka, JP Seiko Epson
#15721 Hiroki Kuribayashi 3 Saitama, JP Pioneer Electronic
#15722 Hideo Kumashiro 3 Toyokawa, JP Minolta Co.
#15723 Hiroshi Kudo 3 Kozushima, JP Dai Nippon Printing Co.
#15724 Hideo Kudo 3 Saitama, JP Shin-Etsu Handotai Co.
#15725 Hiroshi Kubota 3 Yokohama, NC Kabushiki Kaisha Toshiba
#15726 Hiroaki Kubo 3 Muko, JP Minolta Co.
#15727 Hiroo Koyama 3 Tokyo, NJ Merck
#15728 Hisakazu Kotani 3 Takarazuka, JP Sumitomo Electric Industries
#15729 Hiroaki Kosugi 3 Hirakata, JP Sumitomo Electric Industries
#15730 Hideki Koseki 3 Ebeye Ubukata Industries Co.
#15731 Hideaki Kosaka 3 Nagaokakyo, JP Mitsubishi Electric
#15732 Hiroshi Koriyama 3 Suita, JP Nec
#15733 Hisashi Konoya 3 Somalomo, CM Sumitomo Wiring Systems
#15734 Hiroaki Konishi 3 Tokyo, JP Snow Brand Milk Products Co.
#15735 Hisao Kondo 3 Kamakura, JP Banyu Pharmaceutical Co.
#15736 Hideki Komatsuda 3 Ageo, JP Nikon
#15737 Hideaki Komatsu 3 Yokohama, JP IBM
#15738 Hiroyoshi Kojima 3 Mobara, JP Toyota
#15739 Hiroyuki Kojima 3 Yokohama, JP Ajinomoto Co.
#15740 Hideaki Koizumi 3 Tokyo, JP Hitachi
#15741 Hiroshi Kohso 3 Osaka, JP Sumitomo Electric Industries
#15742 Hidemasa Koh 3 Yokohama, JP Asahi Glass Co.
#15743 Hiroshi Kogen 3 Miyoshi, JP Sankyo Holdings Co.
#15744 Hideyo Kodama 3 Hitachinaka, JP Hitachi
#15745 Hideki Kobunaya 3 Tokyo, JP Nec
#15746 Hideji Kobashi 3 Yokohama, JP —
#15747 Hirotaka Kizuki 3 Itami, JP Mitsubishi Electric
#15748 Hiroyuki Kitayama 3 Ota, JP Canon
#15749 Hiroshi Kishi 3 Akita, JP Taiyo Yuden Co.
#15750 Hideya Kikuchi 3 Higashimatsuyama, JP Zexel Gmbh