Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D299570 | Portable blower | Katsumi Kiyooka, Keiko Iramina | 1989-01-24 |
| D299571 | Portable blower | Katsumi Kiyooka, Hideko Inomata, Keiko Iramina | 1989-01-24 |
| D297870 | Portable blower and cleaner | Katsumi Kiyooka, Hideko Inomata, Anbo Kiyoshi, Iramina Keiko | 1988-09-27 |
| 4727828 | Portable engine unit | Tetsuo Ueno, Katsumi Kiyooka, Hideko Inomata, Keiko Iramina, Takashi Ooniwa | 1988-03-01 |
| 4658778 | Piggyback type blower unit | Takashi Miura, Toshiharu Sawada, Katsumi Kiyooka | 1987-04-21 |