Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414980 | Liquid-crystal display | Kazunori Maruyama, Shinji Ogawa | 2019-09-17 |
| 6645596 | Optical disk and ultraviolet-curing composition for optical disk | Kazuo Murakami | 2003-11-11 |
| 6627287 | Optical disc and process for producing optical disc | Kazuo Murakami | 2003-09-30 |