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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2020

Ranked by patent count

Showing 24,851–24,900 of 565,922 inventors

Rank Name Patents Location Company
#24851 Kaoru Yamamoto 6 Kameyama, NY Pioneer Electronic
#24852 Kazuhiro Yamamoto 6 Yao, JP Fanuc
#24853 Katsumi Yamada 6 Matsumoto, JP Seiko Epson
#24854 Kai Wu 6 Jiaocheng District, CA Contemporary Amperex Technology Co., Limited
#24855 Kazufumi Watanabe 6 Tokyo, CA Sony
#24856 Kai Wang 6 Beijing, NC Alibaba
#24857 Karel M. C. Viaene 6 Moorslede, BE Cnh Industrial America
#24858 Katsunori Ueno 6 Nagano, JP Fuji Electric Co.
#24859 Kai-Meng Tzeng 6 New Taipei, TW Acer Incorporated
#24860 Kazuhiko Tsuda 6 Nara, JP Sharp Kabushiki Kaisha
#24861 Kazumasa Toya 6 Osaka, JP Sumitomo Electric Industries
#24862 Katsuya Tomizawa 6 Tokyo, JP Mitsubishi Gas Chemical Company
#24863 Kazuya Takahashi 6 Yokkaichi, CA Sony
#24864 Kazuhiro Takahashi 6 Tochigi, JP Daikin Industries
#24865 Kazuya Takagi 6 Osaka, JP Konica Minolta
#24866 Kazuo Takada 6 Chiba, JP Sanyo Electric Co.
#24867 Kazushi Tada 6 Wako, JP Honda Motor Co.
#24868 Kazushi Tachimoto 6 Tokyo, JP Tdk
#24869 Kazuo Sugimoto 6 Tokyo, MA Mitsubishi Electric
#24870 Kanwaljit Singh 6 Rotterdam, OR Intel
#24871 Kazuhiko Shimura 6 Tokyo, JP Olympus
#24872 Kartik Shah 6 Saratoga, CA Applied Materials
#24873 Kavita Sehgal 6 Poughkeepsie, NY IBM
#24874 Kade Scott 6 The Colony, TX USAA
#24875 Karl F. Scheucher 6 Waite Hill, OH Milwaukee Electric Tool
#24876 Kazuhiro Sato 6 Toyota, JP Sony
#24877 Katsuhiro Sakai 6 Ann Arbor, MI Toyota
#24878 Kaoru Sakaguchi 6 Chiba, JP Ablic
#24879 Kazuomi Ryoshi 6 Ozu, JP Sumitomo Metal Mining Co.
#24880 Kai Richter 6 Heilbad Heiligenstadt, DE Sap Se
#24881 Karlton D. Powell 6 Lake Stevens, WA Microsoft
#24882 Kannan Ponnuswamy 6 Sachse, TX Cisco
#24883 Kazuo Otsuka 6 Adumino, JP Seiko Epson
#24884 Kazuya OOTA 6 Uda, JP Fujifilm
#24885 Kazuaki Ooka 6 Nagoya, JP Brother Kogyo
#24886 Kazuomi Okasaka 6 Anjo, JP Aisin Aw Co.
#24887 Kazuyuki Oiwa 6 Shizuoka, JP Yazaki
#24888 Kazuyoshi Ohara 6 Somalomo, CM Autonetworks Technologies
#24889 Kazuyoshi Ogata 6 Toyota, JP Toyota
#24890 Kazuhiro Odaka 6 Tokyo, JP Japan Display
#24891 Katelyn Rose Nye 6 Glendale, WI GE
#24892 Katsuya Nozawa 6 Osaka, JP Panasonic
#24893 Kazuyuki Noto 6 Nagaokakyo, JP Murata Manufacturing Co.
#24894 Karl Norling 6 Villach, AT Infineon Technologies Austria Ag
#24895 Kazuhiro Nishimura 6 Kyoto, JP Mazda Motor
#24896 Kazuki Nishimura 6 Tokyo, JP Idemitsu Kosan Co.
#24897 Kazuya NISHIMATA 6 Anan, JP Nichia
#24898 Kang-Yu Ni 6 Calabasas, CA Hrl Laboratories
#24899 Karl D. Nelson 6 Plymouth, MN Honeywell
#24900 Kazuaki Nagaoka 6 Shizuoka, JP Canon