Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305072 | Laser scattering particle-size distribution analyzer with improved sample container discharge | Yoshiyuki Sawada | 1994-04-19 |
| 5207069 | Cryostat vacuum chamber | Koichiro Matsuda, Shoichiro Togitani, Etsuji Kawaguchi | 1993-05-04 |