Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859252 | High damping capacity alloy and a process for producing the same | Hakaru Masumoto, Masakatsu Hinai | 1989-08-22 |
| 4684414 | High damping capacity alloy and a process for producing the same | Hakaru Masumoto, Masakatsu Hinai | 1987-08-04 |
| 4650528 | High damping capacity aluminum alloy | Hakaru Masumoto, Masakatsu Hinai | 1987-03-17 |
| 4244754 | Process for producing high damping capacity alloy and product | Hakaru Masumoto | 1981-01-13 |
| 4204887 | High damping capacity alloy | Hakaru Masumoto | 1980-05-27 |
| 4204888 | High damping capacity alloy | Hakaru Masumoto | 1980-05-27 |