Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318882 | Optical recording medium containing a light stabilizer comprised of aryl nitrogen compound | Kunihiko Ootaguro, Emiko Hamada, Yosikazu Takagisi | 1994-06-07 |
| 5316006 | Electronic blood pressure meter | Katuyuki Inage, Yumi Saito, Zhang Zhimming, Osamu Shirasaki | 1994-05-31 |