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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2017

Ranked by patent count

Showing 20,551–20,600 of 506,227 inventors

Rank Name Patents Location Company
#20551 Kazuo Sugimoto 6 Tokyo, MA Mitsubishi Electric
#20552 Kanwal Jit Singh 6 Hillsboro, OR Intel
#20553 Kazuto Shimada 6 Shizuoka, JP Fujifilm
#20554 Karthikeyan Selvarajan 6 Sydney, AU Resmed
#20555 Kazuhiko Sato 6 Tokyo, WI Canon
#20556 Kazuyuki Sakiyama 6 Moriguchi, JP Sumitomo Electric Industries
#20557 Kazuya Sakamoto 6 Yokohama, JP Canon
#20558 Karthik Ramaratnam 6 Anderson, SC First Quality Tissue
#20559 Kathryn Stone Perez 6 Kirkland, WA Microsoft
#20560 Kazuyuki Ozaki 6 Tokyo, JP Fujitsu Limited
#20561 Kanako Oshima 6 Tokyo, JP Canon
#20562 Katsuhisa Orihara 6 Tochigi, JP Dexerials
#20563 Kazuki Ohshitanai 6 Yokohama, JP Canon
#20564 Katsuyoshi Ogawa 6 Yokohama, JP Nissan Motor Co.
#20565 Kazuhiro Nishiyama 6 Tokyo, JP Japan Display
#20566 Kaushik Narayan 6 San Jose, CA Skyhigh Networks
#20567 Kazuaki Nakano 6 Tokyo, JP Nippon Steel & Sumitomo Metal
#20568 Kazutaka Nakamura 6 Nagaokakyo, JP Kyocera
#20569 Katsuyuki Nakamura 6 Tokyo, JP Nissan Motor Co.
#20570 Kazuki Nakamura 6 Osaka, JP Screen Holdings Co.
#20571 Kazuo Moritomo 6 Yokohama, JP Canon
#20572 Katsushi Miyazaki 6 Osaka, JP Autonetworks Technologies
#20573 Kazuki Matsui 6 Kobe, JP Fujitsu Limited
#20574 Katherine Manninen 6 Limerick, PA Globus Medical
#20575 Kazuki Maeda 6 Kariya, JP Toyota Industries
#20576 Karl Lundahl 6 Handen, MN Fingerprint Cards Ab
#20577 Kathleen D. A. Los 6 San Diego, CA Pacira Pharmaceuticals
#20578 Kai H. Lochhaas 6 Neuötting, DE 3M
#20579 Karl Leo 6 Dresden, DE Novaled Gmbh
#20580 Kang Yoon Lee 6 Seoul, KR Samsung
#20581 Kang Ho Lee 6 Daegu, KR Samsung
#20582 Kang-Wook Lee 6 Yongin-si, NY IBM
#20583 Kazunori Kurimoto 6 Kasai, JP Panasonic
#20584 Karthik Krishnakumar 6 Round Rock, TX Dell Products
#20585 Katsuhiko Koui 6 Yokohama, JP Kabushiki Kaisha Toshiba
#20586 Kazuki Koshiyama 6 Sakai, JP Shimano
#20587 Kazuo Koike 6 Sakai, JP Kubota
#20588 Karsten Koerber 6 Eppelheim, DE Basf Se
#20589 Karl William Koch, III 6 Elmira, NY Corning Incorporated
#20590 Kazuhiko Kobayashi 6 Yokohama, JP Ricoh Company
#20591 Katja Klimke 6 Linz, AT Borealis Ag
#20592 Kaushal Kiran Kapadia 6 Ashok Nagar, GA IBM
#20593 Kazuhito Kamei 6 Tokyo, JP Toyota
#20594 Kazuhiro Ito 6 Tokyo, JP Mazda Motor
#20595 Kazuhiro Ito 6 London, GB Respivert
#20596 Kazunori Ishikawa 6 Yokohama, JP Aisin Aw Co.
#20597 Kai Inha 6 Järvenpää, FI Nokia Technologies Oy
#20598 Katsuhiro Ikegami 6 Hiratsuka, JP Komatsu
#20599 Kazunori Ikeda 6 Tokyo, JP Showa Aluminum Can
#20600 Kazuki Hyoudou 6 Chofu, JP Fujitsu Limited