Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368364 | Chair with armrests | — | 1994-11-29 |
| 5349862 | Apparatus for measuring the velocity of ultrasonic sound in terms of V(Z) characteristics and ultrasonic microscope using that apparatus | Noriyoshi Chubachi | 1994-09-27 |