Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864489 | Field instrumentation system | Eiichi Nabeta | 1989-09-05 |
| 4819014 | Ink jet recording head | Makoto Nishimura | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864489 | Field instrumentation system | Eiichi Nabeta | 1989-09-05 |
| 4819014 | Ink jet recording head | Makoto Nishimura | 1989-04-04 |