Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637187 | Light valve device making | Hiroaki Takasu, Yoshikazu Kojima, Masaaki Kamiya, Tsuneo Yamazaki, Hiroshi Suzuki +2 more | 1997-06-10 |
| 5596273 | Highly sensitive magnetic field detector using low-noise DC SQUID | Norio Chiba, Satoshi Nakayama | 1997-01-21 |