Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350535 | Water-dispersible paste composition of metal powder | Takeshi Kiritani, Yukio Hayashi | 1982-09-21 |
| 4318747 | Metal flake pigment and method of preparing the same | Yasunobu Imasato | 1982-03-09 |