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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1989

Ranked by patent count

Showing 14,051–14,100 of 140,708 inventors

Rank Name Patents Location Company
#14051 Tony J. Kozlik 2 Phoenix, AZ Honeywell
#14052 Toshio Koyanagi 2 Nagasaki, JP Mitsubishi Electric
#14053 Toshihide Koyama 2 Aki, JP Mazda Motor
#14054 Toru Kowaguchi 2 Osaki, JP Alps Electric Co.
#14055 Tomomi Kousaka 2 Saitama, JP Honda Motor Co.
#14056 Toyomasa Kouda 2 Takasaki, JP Hitachi
#14057 Toshihito Kouchi 2 Tokyo, JP Olympus Optical Co.
#14058 Tomoyuki Kotani 2 Hiroshima, JP Diafoil Company, Limited
#14059 Toshihiro Kotani 2 Osaka, JP Sumitomo Electric Industries
#14060 Toru Kosugi 2 Tochigi, JP Fujitsu Limited
#14061 Tokuo Kosuge 2 Hitachinaka, JP Hitachi
#14062 Toshio Koshimizu 2 Yokohama, JP Fujitsu Limited
#14063 Toshio Koshihara 2 Tokyo, JP Nkk Co.
#14064 Toshiharu Konishi 2 Osaka, JP Nitto Electric Industrial Co.
#14065 Tomoo Konishi 2 Yokohama, JP Tektronix
#14066 Toshiharu Kondo 2 Yokohama, JP Sony
#14067 Toshio Komatsubara 2 Saitama, JP Sky Aluminium Co.
#14068 Tokio Kohama 2 Nishio, JP Nippon Soken
#14069 Toyohiro Kobayashi 2 Shizuoka, JP Mitsubishi Electric
#14070 Toshimitsu Kobayashi 2 Ootawara, JP Fujitsu Limited
#14071 Todd K. Knapp 2 Waukesha, WI —
#14072 Toshiaki Kitamura 2 Tokyo, CA Fujitsu Limited
#14073 Toshio Kitahara 2 Kobe, JP Fujitsu Ten Limited
#14074 Toru Kishi 2 Higashine, JP Victor Company Of Japan
#14075 Toru Kira 2 Tenri, JP Sharp Kabushiki Kaisha
#14076 Toshiyuki Kinugasa 2 Hidaka, JP Honda Motor Co.
#14077 Toshitsugu Kikuchi 2 Takasaki, JP Sumitomo Chemical
#14078 Toshiaki Kikuchi 2 Yokohama, JP Nippondenso Co.
#14079 Toshihiro Kikuchi 2 Tokyo, PA Canon
#14080 Toyoki Kazama 2 Kawasaki, JP Fuji Electric Co.
#14081 Toshio Kaya 2 Iwakuni, JP Mitsui Petrochemical Industries
#14082 Tomoshi Kawata 2 Yokohama, JP Tokyo Kikai Seisakusho
#14083 Toshio Kawashima 2 Saitama, JP Tokyo Tanabe Company Limited
#14084 Toshihiro Kawase 2 Ebeye Mitsubishi Electric
#14085 Toshihiko Kawano 2 Toyohashi, JP Hitachi Medical
#14086 Tomihiko Kawamura 2 川北町, JP Mitsubishi Electric
#14087 Tomoji Kawai 2 Osaka, JP Osaka University
#14088 Toshiyuki Kawaguchi 2 Tokyo, JP Shin-Etsu Polymer Co.
#14089 Toshimasa Kawaai 2 Tokyo, JP Kabushiki Kaisha Toshiba
#14090 Toshiyasu Katsuno 2 Nagoya, JP Toyota
#14091 Tomoyuki Kashiwazaki 2 Kawasaki, JP Fujitsu Limited
#14092 Tomoaki Kasai 2 Kurobe, JP Yoshida Kogyo K.K.
#14093 Toshiro Kasahara 2 Narashino, JP Hitachi
#14094 Toshimitsu Kariya 2 Nagahama, JP Canon
#14095 Toshiaki Kanno 2 Gotenba, JP Yazaki
#14096 Toshitaka Kaneshiki 2 Tokyo, JP Hodogaya Chemical Co.
#14097 Toshihiko Kanemaru 2 Nagaokakyo, JP Takeda Chemical Industries
#14098 Toyoji Kaneko 2 Osaka, JP Showa Aluminum
#14099 Toshimi Kaneko 2 Wako, JP Murata Manufacturing Co.
#14100 Tomihiro Kaneko 2 Sakae, JP Combi