Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,351–9,400 of 273,478 inventors

Rank Name Patents Location Company
#9351 Kazuhiko Maeda 5 Ube, MO Central Glass Company, Limited
#9352 Katerina Leftheris 5 San Diego, CA Bristol-Myers Squibb
#9353 Kazuya Kuwahara 5 Yokohama, JP Sumitomo Electric Industries
#9354 Kazuhiro Kuroki 5 Kariya, JP Toyota Industries
#9355 Katsumi Kurematsu 5 Kawasaki, JP Canon
#9356 Kazuto Kunita 5 Shizuoka, JP Fujitsu Limited
#9357 Katsuhiko Kumagawa 5 Neyagawa, JP Sumitomo Electric Industries
#9358 Kai Kroll 5 Plymouth, MN St. Croix Medical
#9359 Kapriel V. Krikorian 5 Los Angeles, CA RTX (Raytheon)
#9360 Kazuhiro Komori 5 Kodaira, JP Hitachi
#9361 Katsuhiro Koike 5 Kariya, JP Pioneer
#9362 Kazuhiko Kobayashi 5 Yokohama, JP Ricoh Company
#9363 Kazumasa Kitamura 5 Ichinomiya, JP Ngk Insulators
#9364 Kari Kirjavainen 5 Helsinki, FI Conenor Oy
#9365 Kazuhiro Kikata 5 Kouta, JP Yamazaki Mazak
#9366 Katsunori Kawai 5 Toyota, JP
#9367 Kazunobu Katoh 5 Odawara, JP Fujitsu Limited
#9368 Kazuhiko Kato 5 Saitama, JP Tokai Rubber Industries
#9369 Kazuo Kanazawa 5 Yokohama, JP Subaru
#9370 Kay A. Johnson 5 Missouri City, TX Chevron
#9371 Kazuya Iwamoto 5 Osaka, JP Sumitomo Electric Industries
#9372 Kazuo Itoh 5 Kasai, JP Itoh Denki Co.
#9373 Kazuhiko Isogawa 5 Kobe, JP Sri Sports Limited
#9374 Kazuaki Ibaraki 5 Tokyo, JP Japan Aviation Electronics Industry, Limited
#9375 Katsuhiro Hori 5 Mito, JP Mitsumi Electric Co.
#9376 Kazuyoshi Honda 5 Osaka, JP Panasonic
#9377 Kazuo Hiraguchi 5 Minamiashigara, JP Fujitsu Limited
#9378 Kazuyuki Higashi 5 Ooita, MI Kabushiki Kaisha Toshiba
#9379 Katsuhiko Hieda 5 Tokyo, NY Kabushiki Kaisha Toshiba
#9380 Kaj Henricson 5 Orivesi, FI A. Ahlstrom
#9381 Kathleen B. Gross 5 Woodbury, MN 3M
#9382 Karin Golz-Berner 5 Monaco, MC Coty B.V.
#9383 Kazuhiko Furukawa 5 Yokohama, JP Mitsubishi Pencil Company, Limited
#9384 Kazuo Fujita 5 Wakayama, JP Fujitsu Limited
#9385 Karl Eicken 5 Monsheim, DE Basf Se
#9386 Karl Eck 5 Frankfurt, DE Mannesmann Vdo Ag
#9387 Kazuo Chadani 5 Soma, JP Canon
#9388 Katuhiko Arisawa 5 Susono, JP Toyota
#9389 Kazuhiro Aoki 5 Nagano, JP Sumitomo Electric Industries
#9390 Karl D. Amo 5 Redwood City, CA Membrane Technology And Research
#9391 Kadhair Al-hemyari 5 Santa Clara, CA Lnl Technologies
#9392 Jyh-Herng Chow 5 San Jose, CA IBM
#9393 Jun Zhao 5 Yibin City, CA
#9394 Jungwook Yang 5 Newton, MA IBM
#9395 Junichi Yamashita 5 Tokyo, JP Sony
#9396 Jun Yamaguchi 5 Kawasaki, JP Sharp Kabushiki Kaisha
#9397 Jun Yamada 5 Yokohama, JP Denso
#9398 Juergen Wichmann 5 Steinen, DE Hoffmann-La Roche
#9399 Justin Saul Werner 5 Millersville, MD Kelsyus
#9400 Jukka Vialen 5 Espoo, FI Nokia