Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631020 | Method for producing microcapsule | Hiroaki Okada, Yasuaki Ogawa | 1997-05-20 |
| 5631021 | Method for producing microcapsule | Hiroaki Okada, Yasuaki Ogawa | 1997-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631020 | Method for producing microcapsule | Hiroaki Okada, Yasuaki Ogawa | 1997-05-20 |
| 5631021 | Method for producing microcapsule | Hiroaki Okada, Yasuaki Ogawa | 1997-05-20 |