Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978013 | Phase synchronizing circuit | Shiro Dosho, Kazuaki Sogawa, Naoshi Yanagisawa | 2011-07-12 |
| 7914652 | Oxygen gas diffusion cathode for sodium chloride electrolysis | Yuki Izawa, Yoshinori Nishiki | 2011-03-29 |
| 7917236 | Virtual sound source device and acoustic device comprising the same | — | 2011-03-29 |
| 7896970 | Semiconductor substrate cleaning liquid and semiconductor substrate cleaning process | Hiroshi Tomita, Hiroaki Yamada, Norio Ishikawa, Yumiko Abe | 2011-03-01 |