Ichikawa, JP All Time

4,192 patents  ·  710 inventors

Ranked #1,213 of 111,555 cities Top 2%

Showing 401–450 of 710 inventors

Rank Inventor Primary Company Patents
#309 Kazumichi Miyamoto Victor Company Of Japan 2
#309 Yasushi Nakashin — 2
#309 Miho Imai Kao 2
#309 Narito Hatakeyama — 2
#309 Haruko Kakutani Kureha Kagaku Kogyo 2
#309 Yasuyoshi Yamazaki Director-General Of Agency Of Industrial Science And Technology 2
#309 Keinosuke Matsutani — 2
#309 Minoru Kawane Ishikawajima-Harima Jukogyo 2
#309 Sumi Imai Director-General Of Agency Of Industrial Science And Technology 2
#309 Hirokuni Taguchi Eisai 2
#309 Takashi Morimatsu Miura Co. 2
#309 Harumi Nagao Sumitomo Metal Mining Co. 2
#309 Shinichiro Tosa Rakuten Group 2
#309 Kenji Yanashima Kowa Company 2
#309 Muneto Kobayashi Kishimoto Sangyo Co. 2
#309 Mitsuyo Okazaki — 2
#309 Masatomo Mizuno Nikon 2
#309 Daisuke Date Koa Glass Co. 2
#309 Hiroichi Katayose Fujikura 2
#309 Satoru Daiju — 2
#309 Takenori Orihashi Meiji Co. 2
#309 Seiya Abo Tachikawa 2
#309 Naoki Mitsumoto Denso 2
#309 Ikuko Watanabe Sumitomo Osaka Cement Co. 2
#309 Masaru Araki Helen Of Troy Limited 2
#309 Nobuharu Miura Hitachi 2
#309 Naoki Akahori Kabushiki Kaisha Toshiba 2
#309 Yuka Takita Sumitomo Metal Mining Co. 2
#309 Minako Matoba Lion Group 2
#309 Kyouko Miyauchi Sumitomo Metal Mining Co. 2
#309 Hidehiro Nagasawa Kao 2
#309 Hidenori Nanami Hitachi 2
#309 Katsushi Kawakami — 2
#309 Hiroshi Wakura — 2
#309 Shinichi SHIRAKAWA Fujitsu Limited 2
#309 Keiichi Shimada Hitachi 2
#309 Yutaka Nagasawa Fujikura 2
#438 Seteuko Takahashi Mitsubishi Petrochemical Company Limited 1
#438 Mitsuhiro Hanato Dainippon Ink And Chemicals 1
#438 Naohito Sakai Tombow Pencil Co. 1
#438 Kozo Sawada IBM 1
#438 Shinji Ohtsuka Nippon Zoki Pharmaceutical Co. 1
#438 Hisato YASUMATSU Uchicago Argonne 1
#438 Syuzo Egusa Katayama Chemical 1
#438 Haruki Komatsu Hitachi 1
#438 Shinjiro Kubo — 1
#438 Sousuke Omiya — 1
#438 Seizo Goto — 1
#438 Sadao Isomura Nippon Gasket Co. 1
#438 Toshihiro Jinno Lion Group 1