Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070557 | Method of polishing glass substrate | Masabumi Ito | 2011-12-06 |
| 8006965 | Vibration isolator | — | 2011-08-30 |
| 7995047 | Current driving device | Makoto Mizuki, Kazuyoshi Nishi, Tetsuro Ohmori, Tomokazu Kojima | 2011-08-09 |
| 7948480 | Current driving circuit | Makoto Mizuki, Tetsuro Omori | 2011-05-24 |
| 7923178 | Glass substrate for mask blank and method of polishing for producing the same | Masabumi Ito | 2011-04-12 |
| 7905470 | Vibration damper | — | 2011-03-15 |