Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042608 | Figure adjusting pad and process for manufacturing same | Suguru Ishikawa, Hiroshi Chiba, Shigeru Koshibe | 2000-03-28 |
| 5733335 | Figure adjusting pad and process for manufacturing same | Suguru Ishikawa, Hiroshi Chiba, Shigeru Koshibe | 1998-03-31 |
| 4926502 | Corset for alleviation of lumbago | — | 1990-05-22 |