Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453707 | Device for locking channel opening-closing handle of fluid controller | Ryutaro Nishimura | 2002-09-24 |
| 6361081 | Device for fixing lower members and fluid control apparatus incorporating same | Kosuke Yokoyama, Tsutomu Shinohara, Michio Yamaji, Tetsuya Kojima | 2002-03-26 |