Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 11,451–11,500 of 245,428 inventors

Rank Name Patents Location Company
#11451 Kazunori Natsume 4 Shimizu, JP Koito Manufacturing Co.
#11452 Kazuhiro Namba 4 Amagasaki, JP Konami Computer Entertainment Osaka
#11453 Kazuo Nakatani 4 Moriguchi, JP Sumitomo Electric Industries
#11454 Katsuyuki Nakano 4 Kawasaki, JP Sanwa Denki Kogyo Co.
#11455 Kazutoshi Nakamura 4 Kuwana, JP Kabushiki Kaisha Toshiba
#11456 Katsuya Nakamoto 4 Himeji, JP Mitsubishi Electric
#11457 Karl A. Murphy 4 Milford, MI Porter'S Group
#11458 Kazuhiko Murayama 4 Atsugi, JP Canon
#11459 Kazuyuki Murata 4 Katano, JP Sumitomo Electric Industries
#11460 Kazunori Mukasa 4 Ichihara, JP Furukawa Electric Co.
#11461 Katsuyuki Morii 4 Suwa, JP Seiko Epson
#11462 Katsumi Mori 4 Sakata, JP Seiko Epson
#11463 Kazushi Mori 4 Tokyo, JP Sanyo Electric Co.
#11464 Kazuhiko Mogi 4 Tokyo, JP Hitachi
#11465 Kazuyoshi Mizutani 4 Uda, JP Fujitsu Limited
#11466 Kazuteru Mizuno 4 Shizuoka, JP Usui Kokusai Sangyo Kaisha Limited
#11467 Katsuhiko Miyamoto 4 Chiba, JP Mitsubishi Motors
#11468 Kazumori Minami 4 Shizuoka, JP Fujitsu Limited
#11469 Karlheinz Mayr 4 Bregenz, AT Zf Friedrichshafen Ag
#11470 Kazuhiro Matsumoto 4 Yokohama, JP Canon
#11471 Katsuya Maruyama 4 Kariya, JP Mitsubishi Gas Chemical Company
#11472 Kazuhiro Maeda 4 Toyonaka, JP Sharp Kabushiki Kaisha
#11473 Karl A. Littau 4 Los Altos Hills, CA Palo Alto Research Center Incorporated
#11474 Katerina Leftheris 4 San Diego, CA Bristol-Myers Squibb
#11475 Kang-Wook Lee 4 Yongin-si, NY IBM
#11476 Ka Shing Kenny Kwan 4 Singapore, SG Asm Technology Singapore Pte
#11477 Kazuya Kuwahara 4 Yokohama, JP Sumitomo Electric Industries
#11478 Kazuhisa Kurita 4 Tokyo, JP Mitsubishi Electric
#11479 Kazuto Kunita 4 Shizuoka, JP Fujitsu Limited
#11480 Kazumasa Kodama 4 Okazaki, JP Toyoda Koki Kabushiki Kaisha
#11481 Katsumi Kobayashi 4 Tokyo, JP Tdk
#11482 Kathryn Traci-Jane Klose 4 Hastings, AU Acrux Dds Pty
#11483 Katsunori Kitagawa 4 Higashiosaka, JP Sanwa Denki Kogyo Co.
#11484 Katsutaka Kimura 4 Sagamihara, JP Hitachi
#11485 Kazuo Kikuchi 4 Yokohama, CA Sony
#11486 Kazushige Kawasaki 4 Kawasaki, JP Mitsubishi Electric
#11487 Kazuhisa Kawakami 4 Yokohama, JP Seiko Epson
#11488 Katsumi Kato 4 Tokyo, JP Daikin Industries
#11489 Kazumichi Kato 4 Ibaraki, JP
#11490 Kazushi Kamata 4 Irvine, CA Japan Aviation Electronics Industry, Limited
#11491 Kazuhiro Kamada 4 Tokushima, JP Nichia
#11492 Kazutoshi Kaji 4 Tokyo, JP Hitachi High-Technologies
#11493 Kazunori Iwamoto 4 Atsugi, JP Canon
#11494 Kazuya Iwamoto 4 Osaka, JP Sumitomo Electric Industries
#11495 Kazuyoshi Itoh 4 Yokohama, JP
#11496 Kaoru Ikeda 4 Ami, JP Kuraray Co.
#11497 Kazufumi Ikeda 4 Kasai, JP Mitsubishi Electric
#11498 Kazuhisa Horikiri 4 Tokyo, JP Fujitsu Limited
#11499 Kazuyoshi Honda 4 Osaka, JP Panasonic
#11500 Kazuhito Hisamatsu 4 Hino, JP Japan Aviation Electronics Industry, Limited