Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425889 | Disposable diaper | Norio Nanba | 2002-07-30 |
| 6146367 | Training pants for infants | Toshifumi Otsubo | 2000-11-14 |
| 5885267 | Disposable body fluids absorbent article | Yoshitaka Mishima, Shingo Shimizu | 1999-03-23 |
| 5662637 | Disposable absorbent article | Isamu Yamazaki, Makoto Suekane | 1997-09-02 |
| 5607416 | Disposable absorbent pad | Masamitsu Yamamoto, Rumi Yamaki | 1997-03-04 |
| 5578024 | Disposable body fluids absorbent padding | Satoshi Mizutani | 1996-11-26 |
| 5342342 | Disposable diapers | — | 1994-08-30 |
| 5342343 | Disposable training pants | Tohru Sasaki | 1994-08-30 |
| 5114420 | Disposable diaper | Takamitsu Igaue, Hiroyuki Tanji | 1992-05-19 |
| 4904251 | Disposable diaper | Takamitsu Igaue, Hiroyuki Tanji | 1990-02-27 |