Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888635 | Illuminating apparatus and recording apparatus making use of the same | Toshiaki Harada | 1989-12-19 |
| 4887095 | Image recording apparatus using several types of energy and recording process | Masafumi Wataya, Yukio Sato, Yoshihiro Ishida | 1989-12-12 |
| 4856693 | Working out container of bar shaped article | Shuhei Kageyama, Tadayoshi Ebinuma | 1989-08-15 |
| 4852907 | Pad for air bag device | Kouji Shiraki, Minoru Niwa, Kuniyasu Itou, Mitsuru Harata | 1989-08-01 |
| 4852150 | Automatic telephone answering system using a single single-tone signal for various operations | — | 1989-07-25 |
| 4799531 | Casting method in high-pressure casting | Michiyuki Suzuki | 1989-01-24 |