Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869822 | Filter apparatus employing hollow fibers | Yasushi Shimomura | 1989-09-26 |
| 4840245 | Apparatus for controlling vehicle speed | Hideaki Namba | 1989-06-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869822 | Filter apparatus employing hollow fibers | Yasushi Shimomura | 1989-09-26 |
| 4840245 | Apparatus for controlling vehicle speed | Hideaki Namba | 1989-06-20 |