Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259965 | Titanium lubricating material suitable for use in vacuum | Katsuhiro KISHI | 1993-11-09 |
| 4966626 | Sintered ferro alloy having heat and wear resistance and process for making | Akira Fujiki, Hiroyuki Endo, Yutaka Ikenoue, Keitaro Suzuki | 1990-10-30 |
| 4933008 | Heat resistant and wear resistant iron-based sintered alloy | Akira Fujiki, Makoto Abe | 1990-06-12 |
| 4844024 | Heat resistant and wear resistant iron-base sintered alloy | Akira Fujiki, Ichiro Tanimoto, Hiroyuki Endo, Yutaka Ikenoue, Keitaro Suzuki | 1989-07-04 |