Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013582 | Voltage control circuit | Shigemitsu Horikawa | 2011-09-06 |
| 7976812 | Method for producing non-porous core-porous shell silica | Kenji Yamada | 2011-07-12 |
| 7902333 | Labeling methods with oxygen isotopes | Shigeyuki Yokoyama, Toshio Yamazaki | 2011-03-08 |