Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423923 | Hard film of amorphous Ti-Si alloy having fine tin particles | Hiroshi Yamagata, Tadashi Yamaguchi, Hideki Takeda, Nobuyuki Nishiyama, Akihisa Inoue +1 more | 1995-06-13 |
| 5405458 | Method of producing hard film of Ti-Si-N composite material | Hiroshi Yamagata, Tadashi Yamaguchi, Hideki Takeda, Nobuyuki Nishiyama, Akihisa Inoue +1 more | 1995-04-11 |