Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351936 | Fluid controller | Tsuyoshi Tanikawa | 1994-10-04 |
| 5308124 | Thrust ring for pipe joints | Michio Yamaji, Nobukazu Ikeda, Naoya Masuda | 1994-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351936 | Fluid controller | Tsuyoshi Tanikawa | 1994-10-04 |
| 5308124 | Thrust ring for pipe joints | Michio Yamaji, Nobukazu Ikeda, Naoya Masuda | 1994-05-03 |