Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602264 | Recording materials | Gensuke Matoba, Makoto Miyake | 1986-07-22 |
| 4533930 | Recording materials | Yasuo Takekawa, Makoto Miyake | 1985-08-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602264 | Recording materials | Gensuke Matoba, Makoto Miyake | 1986-07-22 |
| 4533930 | Recording materials | Yasuo Takekawa, Makoto Miyake | 1985-08-06 |