Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949431 | Fitting device for adjusting state of clogging caused in fit | Takashi Sato | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949431 | Fitting device for adjusting state of clogging caused in fit | Takashi Sato | 2011-05-24 |