Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054308 | Reel pallet | Jun Sugawara, Hiroko Higashino | 2024-08-06 |
| D1036238 | Reel palette | Jun Sugawara | 2024-07-23 |
| 7329100 | Centrifugal fan impeller | Yoshio Kashiwazaki | 2008-02-12 |
| 7207774 | Centrifugal fan and casing thereof | Yoshio Kashiwazaki | 2007-04-24 |