Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755116 | Negative pressure type booster | Kaoru Tsubouchi, Nobuyuki Hirota | 2004-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755116 | Negative pressure type booster | Kaoru Tsubouchi, Nobuyuki Hirota | 2004-06-29 |