Yokohama, JP All Time

432,220 patents  ·  49,251 inventors

Ranked #6 of 111,555 cities Top 1%

Showing 4,751–4,800 of 49,251 inventors

Rank Inventor Primary Company Patents
#4520 Shinichi Ichikawa Fujitsu Limited 22
#4520 Yukihiro Seki Hitachi 22
#4520 Tsuyoshi Asami Ricoh Company 22
#4520 Kazuhiro Higuchi Denso 22
#4520 Yoshiharu Watanabe Denki Kagaku Kogyo 22
#4520 Nobuyuki Fukazawa Mitsui Toatsu Chemicals, Incorporated 22
#4520 Ashita Murai Fujitsu Limited 22
#4520 Harunaga Hiwatari Sony 22
#4520 Kiyoshi Washino J.S.T. Mfg. Co. 22
#4520 Tomozumi Uesaka — 22
#4520 Toru Okamoto — 22
#4520 Tomofumi Nishida Canon 22
#4520 Fumio Mogi Fujitsu Limited 22
#4520 Ryutaro Horita Hitachi 22
#4520 Shuichi Kawano Ibiden Co. 22
#4520 Masaru Tsukada Hitachi 22
#4520 Suguru Masunaga Ricoh Company 22
#4520 Yuichi Ando Ricoh Company 22
#4520 Daisuke Ochi Ntt Docomo 22
#4520 Toru Teshima Stanley Electric Co. 22
#4520 Takao Maruyama Sony 22
#4520 Yoshito Saito Murata Manufacturing Co. 22
#4520 Masahisa Iida Panasonic 22
#4520 Kaoru Yamauchi — 22
#4520 Michitaka Fukuda Ricoh Company 22
#4520 Shigetada Kobayashi Canon 22
#4520 Shingo Horiuchi Chisso 22
#4520 Naoto Ohara Kyocera 22
#4520 Hidekazu Tokuhara Takeda Pharmaceutical Company Limited 22
#4520 Masahide Okamoto Hitachi 22
#4520 Yasuhiro Itoh Canon 22
#4520 Atsumi Kurita — 22
#4520 Nobumasa Ootake Chisso 22
#4520 Tomoko Maeda Api 22
#4520 Munehiro Yoshikawa Sony 22
#4520 Nobuyuki Kitajima Yamashin-Filter 22
#4520 Ryohei Matsuda Ricoh Company 22
#4520 Yoshiharu Morita — 22
#4520 Hiromi Kusakabe Toshiba 22
#4520 Taihei Shido Micron 22
#4520 Hisato Sekine Canon 22
#4520 Yoshihide Wadayama Hitachi 22
#4520 Azusa Sugawara Canon 22
#4520 Mikichi Ban Canon 22
#4520 Michio Take — 22
#4520 Masato Sugiyama Hitachi 22
#4520 Chie Fukuda Sumitomo Electric Industries 22
#4798 Hitoshi Moriya Sumida 21
#4798 Makoto Imamizu Nikon 21
#4798 Hiroaki Doushita Fujitsu Limited 21