Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D305126 | Control panel for a sewing machine | Yutaka Yamaura, Satomi Yamauchi, Yoshinori Abe | 1989-12-19 |
| 4887307 | Speed control apparatus for electric motor | Akira Orii | 1989-12-12 |
| 4876161 | Phosphor and radiation image storage panel | Kenji Takahashi, Yuichi Hosoi | 1989-10-24 |
| 4862705 | Air conditioner | Hitoshi Iijima | 1989-09-05 |
| 4835398 | Phosphor, Radiation image recording and reproducing method and radiation image storage panel | — | 1989-05-30 |
| 4814366 | Thermoplastic polyester resin composition | Takuji Hirahara, Yoshiko Aoyama, Shuichi Maeda | 1989-03-21 |
| 4801806 | Radiation image recording and reproducing method | Kenji Takahashi | 1989-01-31 |
| 4799363 | Room air conditioner | — | 1989-01-24 |