Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376294 | Electrorhelogical fluid | Izuho Okada, Yoshinobu Asako, Kiyomi Arimatsu, Minoru Kobayashi, Ryuji Aizawa | 1994-12-27 |
| 5331343 | Optical apparatus with improved lens mounting device | Jun Kohsaka | 1994-07-19 |
| 5326489 | Electrorheological fluids | Yoshinobu Asako, Minoru Aoki, Izuho Okada, Minoru Kobayashi, Ryuji Aizawa | 1994-07-05 |
| 5294945 | Laser beam optical scanning system and laser printing provided with the laser beam optical scanning system | Kunihiko Omura, Akiyoshi Hamada, Hiromu Nakamura | 1994-03-15 |