Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450998 | Disposable article for dealing with feces | Toshifumi Otsubo, Hiroyuki Tanji, Yoshitaka Mishima, Kazuaki Onishi, Norihiko Ishikawa +1 more | 2002-09-17 |
| 6443933 | Disposable body wastes absorbent article | Yoshitaka Mishima | 2002-09-03 |
| 6423048 | Disposable undergarment having barrier flaps | Yoshitaka Mishima | 2002-07-23 |
| 6376740 | Disposable diaper | Makoto Suekane | 2002-04-23 |