Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1013685 | Data logger | Shunsuke Ezawa, Tomonori Hagiwara, Hideki Saito | 2024-02-06 |
| 7246736 | Supplying shielding gas | Pei-Chung Wang | 2007-07-24 |
| 6270453 | Bending device for examining insertion tube | — | 2001-08-07 |
| 6186975 | Liquid conveying catheter | — | 2001-02-13 |