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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1982

Ranked by patent count

Showing 11,351–11,400 of 81,411 inventors

Rank Name Patents Location Company
#11351 Katsunori Oshiage 2 Yokosuka, JP Nissan Motor Co.
#11352 Kanemasa Okuda 2 Hino, JP Fujitsu Fanuc Limited
#11353 Katsumasa Okawa 2 Kawachinagano, JP Nihon Nohyaku Co.
#11354 Kazumi Okano 2 Fuchu, JP Canon
#11355 Kazuhiko Okamura 2 Yamato, JP Sanraku-Ocean Co.
#11356 Kazushi Ohshima 2 Yokohama, JP Mitsui Toatsu Chemicals, Incorporated
#11357 Kaoru Ohmura 2 Fuji, JP Asahi Kasei Kogyo Co.
#11358 Katsuya Ohata 2 Kyoto, JP Nippon Shinyaku Co.
#11359 Katsunobu Ohara 2 Kawasaki, JP Canon
#11360 Kazuo Ochiai 2 Tokyo, JP Nippon Electric Co.
#11361 Karl H. Nollstadt 2 Clark, NJ Merck
#11362 Kanji Noda 2 Chikushino, JP Hisamitsu Pharmaceutical Co.
#11363 Kazunori Nishizawa 2 Funabashi, JP Kao Soap Co.
#11364 Kazuo Nishikawa 2 Hiroshima, JP Sharp Kabushiki Kaisha
#11365 Karim W. Nasser 2 Saskatoon, CA Canadian Patents And Development Limited
#11366 Kazuo Nakata 2 Kodaira, JP Hitachi
#11367 Kazuhide Nakaoka 2 Yokohama, JP Nippon Kokan Co.
#11368 Katsuji Nakano 2 Suita, JP Duskin Co.
#11369 Kazuharu Nakamura 2 Uda, JP Toyotomi Kogyo Co.
#11370 Kaoru Nakamura 2 Yokohama, CA Aisin Seiki Kabushiki Kaisha
#11371 Katsuhiko Nakamura 2 Osaka, MS —
#11372 Katsuaki Nagatomo 2 Kudamatsu, JP Hitachi
#11373 Kazuhiko Nagata 2 Katano, JP Sumitomo Electric Industries
#11374 Katsuhiro Nagahori 2 Chiba, JP Si Handling Systems
#11375 Kazuyuki Morihara 2 Osaka, JP Shionogi & Co.
#11376 Katsuo Mohri 2 Yokosuka, JP Hitachi
#11377 Karl Moeglich 2 Palm Harbor, FL Innova Limited
#11378 Kazuo Mizuguchi 2 Amagasaki, JP Mitsubishi Electric
#11379 Kazutoshi Mizoue 2 Saitama, JP Taisho Pharmaceutical Co.
#11380 Kazuo Miyasaka 2 Takasago, JP Kobe Steel
#11381 Karl H. Michel 2 Indianapolis, IN Eli Lilly
#11382 Karlheinz Mautz 2 Ottobrunn, DE Messerschmitt Bolkow Blohm Gmbh
#11383 Kaarlo Martikainen 2 Joensuu, FI Oy Wartsila Ab
#11384 Karl-Dieter Lohr 2 Alpen, DE Bayer Healthcare
#11385 Karl-Heinz Liedtke 2 Kaufbeuren, DE —
#11386 Kazutaka Kuwana 2 Tokyo, JP Aisin Seiki Kabushiki Kaisha
#11387 Kazumi Kuwabara 2 Namie, JP Alps Electric Co.
#11388 Katsuhiko Kurumada 2 Tokyo, JP Ntt Electronics
#11389 Kazunari Kume 2 Tokorozawa, JP Citizen Watch Co.
#11390 Katsuo Kumagai 2 Kanazawa, JP Fujitsu Limited
#11391 Kazuhisa Kubota 2 Osaka, JP Sharp Kabushiki Kaisha
#11392 Kazuo Kubo 2 Saitama, JP Yamanouchi Pharmaceutical Co.
#11393 Kazuhiro Kubo 2 Kawasaki, JP Kyowa Hakko Kogyo Co.
#11394 Karl-Heinz Krugel 2 Erlangen, DE Siemens Aktiengesellschaft
#11395 Katsuhisa Kohyama 2 Waveland, MS —
#11396 Kazuho Kobayashi 2 Yokohama, JP Toshiba
#11397 Karl H. Knop 2 Zürich, CH Rca
#11398 Kathy A. Knitter 2 Morristown, NJ Diamond Shamrock
#11399 Karl Knauer 2 Kirchseeon, DE Siemens Aktiengesellschaft
#11400 Karl Kleebaur 2 Backnang, DE Robert Bosch Gmbh