Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048049 | Sanitary napkin | Toshiyuki Tanio, Kenichiro Kuroda, Wataru Yoshimasa | 2011-11-01 |
| 7930770 | Panty | Ayami Suga, Hideki Kondo | 2011-04-26 |
| 7931639 | Panty | Ayami Suga, Hideki Kondo | 2011-04-26 |
| 7648490 | Sanitary napkin having pluralities of projections and elastic members | Kenichiro Kuroda, Wataru Yoshimasa, Toshiyuki Tanio | 2010-01-19 |
| 7621899 | Sanitary napkin | Toshiyuki Tanio, Wataru Yoshimasa | 2009-11-24 |
| 7597690 | Sanitary napkin having a protuberance and compressed portions | Toshiyuki Tanio, Wataru Yoshimasa, Kenichiro Kuroda | 2009-10-06 |
| 7594905 | Sanitary napkin having three-dimensional structure | Toshiyuki Tanio, Wataru Yoshimasa, Kenichiro Kuroda | 2009-09-29 |
| 7530973 | Sanitary napkin having three-dimensional structure in intergluteal cleft-facing region | Toshiyuki Tanio, Wataru Yoshimasa, Kenichiro Kuroda | 2009-05-12 |
| 7465297 | Sanitary napkin | Hitoshi Watanabe, Wataru Yoshimasa, Toshiyuki Tanio, Kenichiro Kuroda | 2008-12-16 |