Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362565 | Production method of microcapsules | Toshifumi Nishikubo | 1994-11-08 |
| 5178949 | Color-former | Masahiro Sakamoto, Shozo Harada | 1993-01-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362565 | Production method of microcapsules | Toshifumi Nishikubo | 1994-11-08 |
| 5178949 | Color-former | Masahiro Sakamoto, Shozo Harada | 1993-01-12 |