Issued Patents All Time
Showing 1–25 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675191 | Absorbent article with liquid impermeable surface sheet portion | Yoshio Hirai | 2020-06-09 |
| 10470942 | Absorbent article and production method thereof | Yoshio Hirai | 2019-11-12 |
| 10350118 | Absorbent article with new leg gathers | Yoshio Hirai | 2019-07-16 |
| 9968495 | Absorbent article provided with a bodily fluid reception canal | Yoshio Hirai | 2018-05-15 |
| 9782304 | Absorbent article with new leg gathers | Yoshio Hirai | 2017-10-10 |
| 9636264 | Absorbent article | Yoshio Hirai | 2017-05-02 |
| 9545343 | Absorbent article having a liquid-impermeable individual-wrapping sheet with a liquid-storing portion at a time of use | Yoshio Hirai | 2017-01-17 |
| 9539152 | Absorbent article with new leg gathers | Yoshio Hirai | 2017-01-10 |
| 9375364 | Absorbent article | Yoshio Hirai | 2016-06-28 |
| 9247775 | Mask | Yoshio Hirai | 2016-02-02 |
| 9163355 | Highly absorbent composite and method of making the same | Ryoichi Matsumoto, Shingo Mori | 2015-10-20 |
| 9119750 | Absorbent article | Katsumi Ando | 2015-09-01 |
| 8598052 | Highly air-permeable and water-resistance sheet, a highly air-permeable and water-resistance sheet composite and an absorbent article, and a method for manufacturing a highly air-permeable and water-resistance sheet and a method for manufacturing a highly air-permeable and water-resistance sheet composite | Akira Kawase | 2013-12-03 |
| 8445068 | Method and apparatus for pattern-coating | Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa | 2013-05-21 |
| 8445067 | Method and apparatus for pattern-coating | Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa | 2013-05-21 |
| 8268424 | Highly absorbent composite compositions, absorbent sheets provided with the compositions, and process for producing the same | Ryoichi Matsumoto, Shingo Mori | 2012-09-18 |
| 8157778 | Absorbent article | Reiko Moriya | 2012-04-17 |
| 8043276 | Absorbent article | Reiko Moriya | 2011-10-25 |
| 7976523 | Absorbent product with nonpermeable surface sheet | Reiko Moriya | 2011-07-12 |
| 7935861 | Liquid distribution unit and absorbent product having the same | — | 2011-05-03 |
| 7842019 | Absorbent product | Katsuhiko Sugiyama, Yoshiaki Takamatsu, Rie Kuwabara, Masaru Tsubata | 2010-11-30 |
| 7694644 | Method and device for pattern coating | Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa | 2010-04-13 |
| 7521109 | Absorber including by-pass channel member and absorber product therefrom | Reiko Moriya | 2009-04-21 |
| 7381294 | Method and apparatus for manufacturing microfibrillated cellulose fiber | Yutaka Hattori | 2008-06-03 |
| 7344522 | Absorbent rendered three-dimensional in central region by water absorption, and absorptive article using the same | Katsuhiko Sugiyama, Satomi Takematsu, Kazuyo Mori | 2008-03-18 |