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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1997

Ranked by patent count

Showing 9,201–9,250 of 185,788 inventors

Rank Name Patents Location Company
#9201 Yuh-Jia Su 3 Cupertino, CA Applied Materials
#9202 Yukimasa Shiotsu 3 Tokyo, JP Kyowa Hakko Kogyo Co.
#9203 Yuh-Han Shing 3 Thousand Oaks, CA Atlantic Richfield
#9204 Yuuji Shimasaki 3 Kasai, JP Nippon Shokubai Co.
#9205 Yukio Sawano 3 Asaka, JP Fujitsu Limited
#9206 Yuzuru Sato 3 Hachioji, JP Seiko Epson
#9207 Yu Sato 3 Kawasaki, JP Honda Motor Co.
#9208 Yuta Sato 3 Tokyo, JP Olympus Optical Co.
#9209 Yutaka Saito 3 Tokyo, JP —
#9210 Yutaka Otani 3 Hachioji, JP Electroplating Engineers Of Japan Limited
#9211 Yutaka Okunoki 3 Tokyo, JP Sega Enterprises
#9212 Yuichi Ohsawa 3 Yokohama, JP Kabushiki Kaisha Toshiba
#9213 Yukihiko Ogata 3 Kawasaki, JP Canon
#9214 Yuko Nozaki 3 Saitama, JP Hoechst Japan Limited
#9215 Yuki Niwa 3 Okazaki, JP Nisshinbo Industries
#9216 Yukihiro Nishida 3 Tokyo, JP Kabushiki Kaisha Toshiba
#9217 Yuji Nakatsu 3 Tokyo, JP Toppan Printing Co.
#9218 Yutaka Nakano 3 Nagoya, NH Joled
#9219 Yumiko Nakamura 3 Tokyo, JP Sanyo Electric Co.
#9220 Yukio Nakamura 3 Tokyo, JP Oki Electric Industry Co.
#9221 Yuji Nakajima 3 Takarazuka, CA Kabushiki Kaisha Toshiba
#9222 Yumi Nakagawa 3 Kensington, CA Chevron
#9223 Yuji Nagatani 3 Tokyo, JP Honda Motor Co.
#9224 Yukichi Murata 3 Yokohama, JP Mitsubishi Kasei
#9225 Yutaka Murakami 3 Yokohama, JP Panasonic
#9226 Yu Motoyama 3 Iwata, JP Yamaha Motor
#9227 Yukio Moriya 3 Hirakata, JP Komatsu Shisakusho
#9228 Yukio Mori 3 Nagoya, JP Sanyo Electric Co.
#9229 Yuji Mori 3 Shizuoka, JP Hitachi
#9230 Yu Momose 3 Neyagawa, JP Takeda Chemical Industries
#9231 Yukio Miyazaki 3 Hitachinaka, JP Tdk
#9232 Yutaka Miyata 3 Hirakata, JP Sumitomo Electric Industries
#9233 Yuji Miyaki 3 Yokohama, JP Fujitsu Limited
#9234 Yu Minakuchi 3 Kawasaki, JP Fujitsu Limited
#9235 Yuka Matsukawa 3 Oakland, CA Hitachi
#9236 Yukinobu Maruyama 3 Tokyo, JP Hitachi
#9237 Yuji Marukawa 3 Hachioji, JP Konica
#9238 Yutaka Maeda 3 Cincinnati, OH Minolta
#9239 Yuan Liu 3 Kawagoe, TN Hoechst Gmbh
#9240 Yuan Li 3 Hefei, NJ Huawei
#9241 Yukio Kurosawa 3 Hitachi, JP Hitachi
#9242 Yuji Kudo 3 Yokohama, JP Nikon
#9243 Yuji Kondo 3 Tokyo, OK Canon
#9244 Yukako Komaru 3 Yokohama, JP Nikon
#9245 Yusuke Kohyama 3 Yokohama, NY Kabushiki Kaisha Toshiba
#9246 Yujiro Kiyoshima 3 Ooita, JP Sumitomo Chemical
#9247 Yukihiro Kinoshita 3 Yokohama, JP Sony
#9248 Yutaka Kikuchi 3 Wako, JP Canon
#9249 Yutaka Kawamoto 3 Kobe, JP Nissan Motor Co.
#9250 Yuichi Kawakami 3 Tokyo, JP Minolta Co.