Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664440 | Disposable undergarment with sweat-absorbent pad in waistband | Kouji Kawamura | 2003-12-16 |
| 6575951 | Body fluid absorbent inner panel | Katsumi Mizutani, Osamu Ishikawa | 2003-06-10 |
| 6547774 | Disposable absorbent undergarment | Yoshihisa Fujioka, Yoshikazu Takigawa | 2003-04-15 |