Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523487 | Headgear frame apparatus | Osamu Hattori | 2003-02-25 |
| 6453833 | Headgear frame for embroidering machine | — | 2002-09-24 |
| 6279498 | Headgear frame apparatus | Osamu Hattori | 2001-08-28 |
| 6276288 | Headgear frame | Osamu Hattori | 2001-08-21 |
| 6273012 | Headgear frame apparatus | Osamu Hattori | 2001-08-14 |
| 6213037 | Headgear frame | Osamu Hattori | 2001-04-10 |
| 6202581 | Headgear frame apparatus with auxiliary rollers | Osamu Hattori | 2001-03-20 |
| 5100168 | Air bag for vehicles | Noriyuki Horiuchi, Hiroyuki Kobayashi, Kenji Yano, Shinichi Saito | 1992-03-31 |