Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927378 | On-line coating adhesion determination apparatus of galvannealed steel sheet, and galvannealed steel sheet manufacturing line | Makoto Nakazawa, Hajime Fujimura, Koichiro Sano, Masaaki Omodaka, Shigeru Hashimoto | 2018-03-27 |
| 8149663 | Multilayer-optical-disc data-erasure method and optical disc apparatus | — | 2012-04-03 |
| 7826316 | Optical disc drive and method for processing recorded data | — | 2010-11-02 |