Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5486396 | Optical recording medium and production thereof | Tadahiko Mizukuki, Kouichi Yabuuchi, Shinichi Murakami, Tomoyoshi Sasakawa, Nobuhisa Kitagawa +1 more | 1996-01-23 |
| 5424102 | Optical recording medium and production thereof | Tadahiko Mizukuki, Kouichi Yabuuchi, Shinichi Murakami, Tomoyoshi Sasakawa, Nobuhisa Kitagawa +1 more | 1995-06-13 |