Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890679 | Manufacturing method of three-dimensional object and manufacturing method of sheet cutting apparatus | — | 2024-02-06 |
| 4274027 | Salient pole rotor with shielding rods between adjacent poles | Tsutomu Iwasaki, Koji Sato, Yukio Hirama, Masatoshi Watanabe, Yasuyuki Wachi +1 more | 1981-06-16 |