Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571344 | Pants-type disposable diaper | Ryosuke Onishi | 2023-02-07 |
| 8992500 | Fastening tape and disposable diaper having the same, and process for manufacturing therefor | — | 2015-03-31 |
| 8758543 | Disposable absorbent article and method of manufacturing the same | Kiyoshi Yagyu | 2014-06-24 |
| 8545472 | Absorbent product having a middle elastic member | Yuki Takahashi | 2013-10-01 |
| 8353999 | Method of manufacturing elastic sheet, and elastic sheet and absorbent product | Yuki Takahashi, Hironobu Yokokawa | 2013-01-15 |
| 8257331 | Absorbent product | Yuki Takahashi | 2012-09-04 |
| 8216206 | Disposable absorbent article | Keiichi Ishikawa | 2012-07-10 |
| 8192417 | Disposable pants | Takao Kusumi | 2012-06-05 |
| 8075722 | Method of manufacturing elastic sheet, and elastic sheet and absorbent product | Yuki Takahashi, Hironobu Yokokawa | 2011-12-13 |
| 8066684 | Disposable pants | — | 2011-11-29 |
| 8034039 | Disposable pants | Kenji Nakaoka | 2011-10-11 |
| 7981100 | Disposable absorbent article | Yuki Takahashi | 2011-07-19 |
| 7753899 | Disposable absorbent article | Kazuyo Mori, Kenji Nakaoka, Taichiro Suzuki, Sayaka Sato | 2010-07-13 |
| 7608068 | Disposable pants | — | 2009-10-27 |
| 7338479 | Absorbent article with cuff having adhesive outside fixed end inner edge | Kenji Nakaoka, Kazuyo Mori, Taichiro Suzuki, Sayaka Sato | 2008-03-04 |
| 6991622 | Disposable shorts | Kenji Nakaoka, Satoshi Maeda, Kazuyo Mori | 2006-01-31 |
| 6972011 | Ultra-thin absorbing sheet body, disposable absorbent article provided with ultra-thin absorbing sheet body and production device for ultra-thin absorbing sheet body | Satoshi Maeda, Kenji Nakaoka, Kenichi Uchimoto, Tadashi Hoshikawa, Kazuyo Mori | 2005-12-06 |
| 6897351 | Disposable diaper with portion on skin-side sheet to prevent passage of urine or other bodily waste | Kenji Nakaoka, Satoshi Maeda, Kazuyo Mori | 2005-05-24 |
| 6620145 | Disposable diaper | Kenji Nakaoka, Satoshi Maeda, Kazuyo Mori | 2003-09-16 |
| 6562017 | Absorbent article with raisable strips | Kenji Nakaoka, Satoshi Maeda, Kazuyo Mori | 2003-05-13 |