Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702560 | Titanium dioxide aqueous dispersion and method for producing same | Masanori Tomonari, Yuto Kameda | 2023-07-18 |
| 5093549 | Laser cutting machine | Yasuhiko Iwai, Eikichi Hayashi | 1992-03-03 |