Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831712 | Method for manufacturing siamese-type cylinder block and apparatus for casting blank for such cylinder block | Tetsuya Suzuki, Masuo Ebisawa, Shigeo Kaiho, Akio Kawase, Shuji Kobayashi +1 more | 1989-05-23 |
| 4814815 | Image generating device having a reflecting plate for eliminating charge on a portion of the photoreceptor of an electrophotographic copying machine | Kikunosuke Tsuji | 1989-03-21 |