Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921074 | Information processing system and information processing method | Takeshi Nagamine, Kengo Omura | 2011-04-05 |
| 7913904 | Medium evaluation method | Kazushi Ozawa, Koushi Kawamoto, Kazuo Shibuta, Yoshitsugu Hirose | 2011-03-29 |