Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688943 | Girdle | — | 2004-02-10 |
| 5782781 | All-in-one girdling belt for lumbar and coxa support | — | 1998-07-21 |
| 5682232 | Microplate light-obstruction device and light-emission measuring apparatus | Hideji Tajima, Minoru Ogasawara, Mitsunao Tanaka | 1997-10-28 |