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

Ranked by patent count

Showing 15,601–15,650 of 185,788 inventors

Rank Name Patents Location Company
#15601 Hiroyuki Suda 3 Tokyo, JP Banyu Pharmaceutical Co.
#15602 Hisao Sonobe 3 Naka, JP Hitachi
#15603 Hiromi Shizu 3 Fujisawa, JP Kabushiki Kaisha Toshiba
#15604 Hiroshi Shirasu 3 Yokohama, JP Nikon
#15605 Hiroyuki Shirai 3 Tokyo, JP Canon
#15606 Hiroshi Shiragami 3 Kawasaki, JP Ajinomoto Co.
#15607 Hiroyoshi Shimomura 3 Hiratsuka, JP Nippon Carbide Kogyo
#15608 Hironori Shimogama 3 Hitachi, JP Hitachi
#15609 Hideaki Shimizu 3 Kyoto, JP Canon
#15610 Hitoshi Shimizu 3 Tokyo, JP Fujifilm
#15611 Hiroshi Shimizu 3 Tsukuba, PA Maxell
#15612 Hirato Shimasaki 3 Tokyo, JP Bridgestone Sports Co.
#15613 Hisato Shima 3 Tokyo, CA Sony
#15614 Hideaki Senoh 3 Takasago, JP Mitsubishi Paper Mills Limited
#15615 Hirofumi Seni 3 Hiroshima, JP Mazda Motor
#15616 Hiroshi Seki 3 Kyotanabe, JP Seiko Epson
#15617 Hisashi Sawada 3 Kobe, JP Sumitomo Wiring Systems
#15618 Hideyuki Sato 3 Shizuoka, JP Sony
#15619 Hiroyuki Sato 3 Tokyo, JP Kureha
#15620 Hisao Sato 3 Ichihara, JP Seiko Epson
#15621 Hiroki Sasaki 3 Chuo, JP Nissan Motor Co.
#15622 Hiroto Sasaki 3 Ozu, JP Bridgestone Sports Co.
#15623 Hitoshi Sasaki 3 Hiroshima, JP Kobelco Construction Machinery Co.
#15624 Hideo Sano 3 Tokyo, JP Mitsubishi Chemical
#15625 Hidenori Sakurai 3 Yamato, JP Olympus Optical Co.
#15626 Hiroyuki Sako 3 Moriguchi, JP Panasonic
#15627 Hiroshi Sakakibara 3 Anjo, JP Denso
#15628 Hiromasa Sakai 3 Yokohama, JP Nissan Motor Co.
#15629 Hiroaki Sakai 3 Shiojiri, JP Seiko Epson
#15630 Hideo Saito 3 Tokyo, CA Hitachi
#15631 Hideaki Sadamura 3 Yamaguchi, JP Toda Kogyo
#15632 Hidetaka Owaki 3 Tokyo, JP Sega Enterprises
#15633 Hiroyuki Orimoto 3 Nagano, JP Nissei Asb Machine Co.
#15634 Hiroshi Ooki 3 Tokyo, JP Nikon
#15635 Hidekatsu Onose 3 Tokyo, JP Hitachi
#15636 Hiroshi Onoda 3 Nagoya, JP Kabushiki Kaisha Toshiba
#15637 Hirotomo Oniwa 3 Chiba, JP Seiko Instruments
#15638 Hiroaki Onishi 3 Ibaraki, JP Rohm Co.
#15639 Hisatomo Onishi 3 Tokyo, JP Teijin Seiki Co.
#15640 Hiroshi Onishi 3 Sakai, JP Sumitomo Electric Industries
#15641 Hideki Okubo 3 Komae, JP Kobelco Construction Machinery Co.
#15642 Hiromi Okubo 3 Tokyo, JP Ricoh Company
#15643 Hiroshi Oku 3 Wakayama, JP Noritsu Koki Co.
#15644 Hitoshi Okamura 3 Tokyo, JP Nec
#15645 Hidekazu Okamoto 3 Tokyo, JP Asahi Glass Co.
#15646 Hirofumi Okahara 3 Yokohama, JP Nissan Motor Co.
#15647 Hideki Ohmori 3 Kawanishi, JP Fujitsu Limited
#15648 Hideo Ohira 3 Yokohama, JP Brother Kogyo
#15649 Hiroshi Ohi 3 Tokyo, JP Sharp Kabushiki Kaisha
#15650 Hideo Ohi 3 Nanbu, JP Ihara Chemical Industry Co.