Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864602 | PABX-connected facsimile machine | Shoji Yamamoto | 1989-09-05 |
| 4855839 | Facsimile machine with a paper size adjustable proxy reception function | — | 1989-08-08 |
| 4839737 | Facsimile machine with a recording paper information memory | — | 1989-06-13 |
| 4828364 | Liquid crystal display device with light shield of specific transmittance | Fumio Kadoo | 1989-05-09 |
| 4812527 | Rubber composition for tire treads containing dicarboxylic acid diester coupled block polymers | Hiroyoshi Takao, Nabuyuki Yoshida, Akio Imai, Mitsuji Tsuji | 1989-03-14 |