Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303973 | Portable internal combustion engine and tools | Tetsuo Ueno, Keiko Iramina, Hideko Inomata | 1989-10-10 |
| D303671 | Combined portable internal combustion engine and tool | Tetsuo Ueno, Hideko Inomata, Kiyoshi Anbo | 1989-09-26 |
| 4821691 | Portable engine unit | Tetsuo Ueno | 1989-04-18 |
| 4817230 | Dust collector | — | 1989-04-04 |
| 4815430 | Portable engine unit | Tetsuo Ueno | 1989-03-28 |
| D299570 | Portable blower | Akira Gamoh, Keiko Iramina | 1989-01-24 |
| D299571 | Portable blower | Akira Gamoh, Hideko Inomata, Keiko Iramina | 1989-01-24 |