Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48538 | Ceiling fan having reinforcements | Hiroyuki Kuramochi, Daiki Sakito | 2021-04-27 |
| 9915268 | Ceiling fan having reinforcements | Hiroyuki Kuramochi, Daiki Sakito | 2018-03-13 |
| 5388160 | Noise suppressor | Hiroyuki Hashimoto, Kenichi Terai, Yasutoshi Nakama, Chie Yano | 1995-02-07 |