MI

Michiharu Ichikawa

DC Dowa Electronics Materials Co.: 3 patents #68 of 241Top 30%
IC International Superconductivity Technology Center: 2 patents #60 of 245Top 25%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
KG Kogyo Gijutsuin: 1 patents #1 of 24Top 5%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
📍 Urayasu, JP: #1 of 1 inventorsTop 100%
Overall (All Time): #581,728 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7683009 Oxide superconductor thick film and method for manufacturing the same Masahiro Kojima, Masakazu Kawahara, Hiroyuki Kado, Masatoyo Shibuya 2010-03-23
7638463 Method of forming oxide superconductor thick film Masahiro Kojima, Masakazu Kawahara, Hiroyuki Kado 2009-12-29
7309511 Method of manufacturing oxide superconductor thick film Masahiro Kojima, Masakazu Kawahara, Hiroyuki Kado, Masatoyo Shibuya 2007-12-18
7301323 Quench detection method and apparatus of superconductive conductor Hiroshi Suzuki, Toshihiro Takahashi, Shinichi Mukoyama, Masashi Yagi 2007-11-27
6809042 Oxide superconductor thick film and method for manufacturing the same Masahiro Kojima, Masakazu Kawahara, Hiroyuki Kado, Masatoyo Shibuya 2004-10-26
5765458 Die follow confirming method Hiroshi Nakagawa, Yoshitami Matsui 1998-06-16
5475560 Current limiting device with a superconductor and a control coil Toshitada Onishi, Hiroyuki Kado, Yasuo Watanabe 1995-12-12
5468806 Method of manufacturing an oxide superconductor thin film Kiyoshi Yamamoto, Nobuyuki Sugii, Koichi Kubo, Hisao Yamauchi 1995-11-21
5446017 Superconductive copper-containing oxide materials of the formula A.sub.p B.sub.q Cu.sub.2 O.sub.4.+-.r Takeshi Sakurai, Nobuyuki Sugii, Seiji Adachi, Yuji Yaegashi, Hisao Yamauchi +2 more 1995-08-29