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

Ranked by patent count

Showing 9,451–9,500 of 185,788 inventors

Rank Name Patents Location Company
#9451 Yong Kyoo Choi 3 Seoul, KR Lg Semicon Co.
#9452 Young-Suk Choi 3 Gimhae-si, CA Daewoo Electronics
#9453 Yong Moon Choi 3 Pine Brook, NJ Bio-Pharm Solutions Co.
#9454 You-Jen Cheng 3 Taipei, TW —
#9455 Yoshihiro Ashi 3 Tokyo, JP Hitachi
#9456 Yoshihiro Asaka 3 Hiratsuka, JP Hitachi
#9457 Yoshinori Akana 3 Iwakuni, JP Mitsui Petrochemical Industries
#9458 Yoshihiko Aihara 3 Yokohama, JP Canon
#9459 Yoshinori Abe 3 Yokohama, JP Canon
#9460 Ying Wang 3 Hsinchu, DE E.I. Du Pont De Nemours And
#9461 Yiu Kwong Wan 3 Kowloon, CN Fee Tat Holdings (H.K.) Limited
#9462 Ying-Cheng Lo 3 Green Oaks, IL Baxter International
#9463 Yi-Pin Lin 3 Baoshan, NY Unimicron Technology
#9464 Yi Li 3 Abingdon, MA Human Genome Sciences
#9465 Yimin Jiang 3 Plano, TX AT&T
#9466 Yi-Chang Fu 3 Cincinnati, OH The Procter & Gamble
#9467 Yi-Chen Chi 3 Taichung, TW —
#9468 Ying-Hsiung Cheng 3 San Diego, CA Top Fortune
#9469 Ying Kit Chan 3 London, GB Scientific Toys
#9470 Yelena G. Tropsha 3 Plymouth, MN Becton, Dickinson And
#9471 Yee S. Ng 3 Fairport, NY Eastman Kodak
#9472 Yehoshua Mandelcorn 3 San Jose, CA AT&T
#9473 Yeon K. Jung 3 Bucheon-si, KR Sindoricoh Co.
#9474 Yasumi Yoshida 3 Yokohama, JP Canon
#9475 Yasuhiro Yokoshima 3 Ibaraki, JP Shonan Gosei-Jushi Seisakusho K.K.
#9476 Yan-Ping Yang 3 Willowdale, CA Connaught Laboratories
#9477 Yasunori Yamamoto 3 Ora, JP Mazda Motor
#9478 Yasuchika Yamaguchi 3 Basel, CA Ciba-Geigy
#9479 Yasuo Yamagishi 3 Zama, JP Fujitsu Limited
#9480 Yasuji Yamada 3 Hachioji, JP International Superconductivity Technology Center
#9481 Yasuo Yamada 3 Wako, JP Murata Manufacturing Co.
#9482 Yaakov Yaari 3 Haifa, IL Intel
#9483 Yasushi Watase 3 Shizuoka, JP Hamamatsu Photonics K.K.
#9484 Yasuhiro Watanabe 3 Akita, JP Fujitsu Limited
#9485 Yaichiro Watakabe 3 Itami, JP Mitsubishi Electric
#9486 Yasuo Wada 3 Tokyo, MA Hitachi
#9487 Yasushi Umeda 3 Osaka, JP Mita Industrial Co.
#9488 Yasunori Ueno 3 Osaka, JP Kyocera Document Solutions
#9489 Yasutsugu Ueda 3 Salaberry-de-Valleyfield, CA Bristol-Myers Squibb
#9490 Yasuyuki Uchiyama 3 Tokyo, JP Ntt Mobile Communications Network
#9491 Yasushi Terada 3 Itami, JP Mitsubishi Electric
#9492 Yasuyuki Tejima 3 Tokyo, JP Pentax
#9493 Yasukazu Tatsumi 3 Tokyo, JP Olympus Optical Co.
#9494 Yasuo Tarumi 3 Shibukawa, IA Shin-Etsu Chemical Co.
#9495 Yasushi Taniguchi 3 Okayama, JP Canon
#9496 Yaoping Tan 3 Lebanon, OH Ncr
#9497 Yasuo Takuma 3 Hitachi, JP Hitachi Koki Co.
#9498 Yasutaka Takase 3 Ibaraki, MA Eisai
#9499 Yasuhiro Takai 3 Sagamihara, JP Sharp Kabushiki Kaisha
#9500 Yasuo Takahashi 3 Mito, JP Mitsubishi Hitachi Power Systems