Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874238 | Method and device for measurement with laser beam | Tatsuyuki Ochi, Kohei Mio | 1989-10-17 |
| 4855181 | Laminate with a blend layer of polyesteramide and ethylene-vinyl acetate copolymer | Hiroyuki Shimo, Isao Kanesige | 1989-08-08 |
| 4813069 | Computer system having automatic answering telephone function | Satoshi Tominaga, Hisao Okada, Toshihiko Yoshida | 1989-03-14 |