Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003082 | Electrode catalyst material, fuel cell electrode, method for producing electrode catalyst material, and fuel cell | Chihiro Hiraiwa, Naho Mizuhara, Masatoshi Majima, Takahiro HIGASHINO, Aiko TOMINAGA | 2018-06-19 |
| 8102596 | Optical fiber for amplification | Tetsuya Haruna, Masashi Onishi, Shinji Ishikawa | 2012-01-24 |
| 7799415 | Surface-coated cutting tool with coated film having strength distribution of compressive stress | Hideki Moriguchi, Haruyo Fukui, Shinya Imamura, Koji Yamaguchi | 2010-09-21 |
| 7758950 | Surface-coated cutting tool with coated film having strength distribution of compressive stress | Hideki Moriguchi, Haruyo Fukui, Shinya Imamura, Koji Yamaguchi | 2010-07-20 |
| 5532069 | Aluminum alloy and method of preparing the same | Tsuyoshi Masumoto, Akihisa Inoue, Toshihiko Kaji, Yoshishige Takano | 1996-07-02 |