Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450998 | Disposable article for dealing with feces | Toshifumi Otsubo, Hiroyuki Tanji, Naomi Suzuki, Kazuaki Onishi, Norihiko Ishikawa +1 more | 2002-09-17 |
| 6443933 | Disposable body wastes absorbent article | Naomi Suzuki | 2002-09-03 |
| 6440116 | Body waste disposable article and method for making same | Hiroyuki Tanji, Toshifumi Otsubo | 2002-08-27 |
| 6436083 | Disposable diaper | Yasushi Sayama | 2002-08-20 |
| 6423048 | Disposable undergarment having barrier flaps | Naomi Suzuki | 2002-07-23 |
| 6419666 | Article for dealing with body wastes | — | 2002-07-16 |
| 6383170 | Disposable diaper | Toshifumi Otsubo | 2002-05-07 |
| 6197012 | Disposable wearing article | Tsutomu Kido | 2001-03-06 |
| 6168583 | Body waste disposable article having an opening formed by a surrounding wall | Hiroyuki Tanji, Toshifumi Otsubo | 2001-01-02 |
| 6165160 | Disposable diaper | Naomi Suzuki | 2000-12-26 |
| 6159191 | Disposable diaper having leakage preventing walls | Yasushi Sayama | 2000-12-12 |
| 5980500 | Disposable diaper | Shingo Shimizu | 1999-11-09 |
| 5968030 | Mechanical fastening system for disposable articles | Shingo Shimizu | 1999-10-19 |
| 5885267 | Disposable body fluids absorbent article | Hideaki Kitaoka, Shingo Shimizu | 1999-03-23 |
| 5851205 | Disposable undergarment having a tape fastener | Kenichi HISADA, Tsutomu Kido | 1998-12-22 |
| 5846262 | Disposable diaper | Yasushi Sayama | 1998-12-08 |
| 5759181 | Disposable diaper | Yasushi Sayama | 1998-06-02 |