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

Ranked by patent count

Showing 12,351–12,400 of 140,708 inventors

Rank Name Patents Location Company
#12351 Yoshikazu Niwa 2 Yokohama, JP Nissan Motor Co.
#12352 Yoshitaka Nishio 2 Osaka, JP Sanyo Electric Co.
#12353 Yoji Nishio 2 Tokyo, JP Elpida Memory
#12354 Yosaku Nishimura 2 Osaka, JP Vital Kogyo Kabushiki Kaisha
#12355 Yoshifumi Nishimura 2 Kasai, JP Nec Display Solutions
#12356 Yoshiro Nishimoto 2 Higashiosaka, JP Kobe Steel
#12357 Youichi Nishiguchi 2 Tokyo, JP Jujo Paper Co.
#12358 Yoshiro Nishi 2 Kawagoe, JP Pioneer Electronic
#12359 Yoshiaki Nawata 2 Yokohama, JP Toshiba
#12360 Yoshihiro Nakazawa 2 Niiza, JP Honda Motor Co.
#12361 Yoichi Nakazato 2 Kawagoe, JP Kotobuki & Co.
#12362 Yoshio Nakayama 2 Kawasaki, JP Mitsubishi Electric
#12363 Yoshio Nakatani 2 Toyonaka, JP Sumitomo Electric Industries
#12364 Yoshimoto Nakashima 2 Ageo, JP Taisho Pharmaceutical Co.
#12365 Yoshinori Nakanishi 2 Osaka, JP Onkyo
#12366 Yoshikathu Nakamura 2 Yokosuka, JP Kabushiki Kaisha Toshiba
#12367 Yoshiharu Nakamura 2 Hamamatsu, JP Nissan Motor Co.
#12368 Yoshiaki Nakamura 2 Tokyo, JP Casio Computer Co.
#12369 Yoshihiko Nakamura 2 Tokyo, JP Panasonic
#12370 Yoshio Nakajima 2 Yokohama, PA Olympus Optical Co.
#12371 Yoshihiro Nakajima 2 Osaka, JP Honda Motor Co.
#12372 Yoshihiro Nakai 2 Odawara, JP Sumitomo Electric Industries
#12373 Yoshihiro Nakagawa 2 Tokyo, JP Canon
#12374 Yoshio Nakagawa 2 Kasukabe, JP Tokyo Tanabe Company Limited
#12375 Yoshihiro Naka 2 Tokyo, JP Nec
#12376 Yoshikazu Naito 2 Yokohama, JP Minolta
#12377 Yoshihiro Naito 2 Nagoya, JP Aisin Seiki Kabushiki Kaisha
#12378 Yoshimitsu Nagashima 2 Narita, JP Hitachi Tool Engineering
#12379 Yoichi Nagasaki 2 Hamamatsu, JP Yamaha
#12380 Yoichiro Nagai 2 Yamato, JP Yuki Gosei Kogyo Co.
#12381 Yoshiyuki Muto 2 Hitachinaka, JP Hitachi Automotive Systems
#12382 Yoshiichi Muto 2 Sagamihara, JP Ckd
#12383 Yoshihiro Murasawa 2 Shizuoka, JP Canon
#12384 Yoshikazu Murao 2 Machida, JP —
#12385 Yoshitaka Murakawa 2 Tokyo, JP Tdk
#12386 Yoshiki Murakami 2 Tokyo, JP Takata
#12387 Yoshihiro Murakami 2 Tokyo, JP Sony
#12388 Yoshiteru Murakami 2 Tenri, JP Sharp Kabushiki Kaisha
#12389 Yoshiaki Mukai 2 Hiroshima, JP Mazda Motor
#12390 Yoshiaki Motozato 2 Kumamoto, JP Unknown
#12391 Yoshihiro Moteki 2 Ooita, JP Showa Denko K.K.
#12392 Yoshihiro Morioka 2 Kochi, JP Panasonic
#12393 Yoshinari Morimoto 2 Kakogawa, JP Brother Kogyo
#12394 Yoichi Mori 2 Kitakyushu, JP Ebara
#12395 Yoshiteru Mori 2 Saitama, JP Sharp Kabushiki Kaisha
#12396 Yoshifumi Mori 2 Yamaguchi, JP Sony
#12397 Yoshiaki Momose 2 Hiratsuka, JP Mitsubishi Gas Chemical Company
#12398 Yohji Mizutani 2 Tokyo, JP Toyo Seikan Co.
#12399 Yoshihisa Mizutani 2 Himeji, JP Daicel
#12400 Yoshihiro Mizushima 2 Shizuoka, JP Tachi-S Co.