Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,001–9,050 of 266,432 inventors

Rank Name Patents Location Company
#9001 Karl-Heinz Kuck 5 Langenfeld, DE Bayer Cropscience
#9002 Kazuhiko Kobayashi 5 Yokohama, JP Ricoh Company
#9003 Kazuhiro Kobayashi 5 Nagano, OH Ricoh Company
#9004 Karen J. Kleckner 5 Blaine, MN Medtronic
#9005 Kazuo Kawai 5 Tokyo, JP General Research Of Electronics
#9006 Kaoru Katayama 5 Yokohama, CA Hitachi
#9007 Kazuhiko Kanno 5 Odawara, JP Canon
#9008 Kazuo Kanetani 5 Kokubunji, JP Hitachi
#9009 Katsushige Ikai 5 Muko, JP Takara Shuzo Co.
#9010 Katsutaro Ichihara 5 Yokohama, JP Kabushiki Kaisha Toshiba
#9011 Katsuyuki Horita 5 Yokohama, JP Mitsubishi Electric
#9012 Kazuyoshi Horie 5 Tokyo, JP Sony
#9013 Kashichi Hirota 5 Hachioji, JP Kyowa Electric And Chemical Co.
#9014 Kaj Henricson 5 Orivesi, FI A. Ahlstrom
#9015 Karl Hehl 5 Völklingen, DE Arburg Gmbh + Co Kg
#9016 Katsuhiko Hayashi 5 Nara, JP Panasonic
#9017 Karl J. Haltiner, Jr. 5 Fairport, NY Delphi Technologies
#9018 Karsten Funk 5 Stuttgart, CA Robert Bosch Gmbh
#9019 Karl-Heinz Fuchs 5 Radolfzell, DE Ing. Erich Pfeiffer Gmbh
#9020 Kathy S. Collins 5 Bartlesville, OK Phillips Petroleum
#9021 Kamal Chaudhary 5 Milpitas, CA AMD
#9022 Kathleen M. Carmichael 5 Williamson, NY Xerox
#9023 Karl R. Amundson 5 Cambridge, MA E Ink Holdings
#9024 Kazuhiko Amano 5 Tokyo, JP Seiko Epson
#9025 Jyh-Wen Sheen 5 Hengshan, TW ITRI
#9026 Jun Zeng 5 Williamsburg, VA Maxpower Semiconductor
#9027 Jui-Ju Yeh 5 Taipei, TW
#9028 Juan-Yuan Wu 5 Changzhou City, CN United Microelectronics
#9029 Jurgen Wolf 5 Schlieben, DE The Braun
#9030 Justin Saul Werner 5 Millersville, MD Kelsyus
#9031 Jürgen Weimer 5 Euerbach, DE Mannesmann Sachs Ag
#9032 Junichi Tamaoki 5 Toyokawa, JP Minolta Co.
#9033 Julio C. Spinelli 5 Bradenton, FL Cardiac Pacemakers
#9034 Jürgen Schneider 5 Tuttlingen, DE Osram Gmbh
#9035 Jurriaan Schmitz 5 Eindhoven, NL Philips
#9036 Jurgen Scherkenbeck 5 Leverkusen, DE Bayer Healthcare
#9037 Junji Sato 5 Yokohama, JP Panasonic
#9038 Jurgen Rohrmann 5 Kelkheim, DE Hoechst Gmbh
#9039 Julie M Pratt 5 Verona, PA Smithkline Beecham Limited
#9040 Juan Carlos Parodi 5 Kendall, FL Arteria Medical Sciences
#9041 Jun Otomo 5 Tokyo, JP Hitachi
#9042 Jun Nakamura 5 Osaka, OH Ajinomoto Co.
#9043 Junichi Nagata 5 Niihama, JP Denso
#9044 Junichi Miyamoto 5 Tokyo, JP Kabushiki Kaisha Toshiba
#9045 Juan Luengo 5 Phoenixville, PA Smithkline Beecham Limited
#9046 Junji Kurachi 5 Kasai, JP Nippon Sheet Glass Company, Limited
#9047 Juergen Kockmann 5 Austin, TX Siemens Information And Communication Mobile
#9048 Junichi Kimura 5 Koganei, JP Hitachi
#9049 Junichi Kasai 5 Yokohama, JP Fujitsu Limited
#9050 Junya Kaneko 5 Ibaraki, JP Smc