Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647553 | Stretch sheet and process of producing the same | Hideyuki Kobayashi, Koji Kanazawa, Tetsuya Masuki | 2014-02-11 |
| 7992994 | Process of producing breathable sheet and process of producing absorbent article | Hideyuki Kobayashi | 2011-08-09 |
| 6949689 | Absorbent article | Akira Noda, Koji Kanazawa | 2005-09-27 |
| 6642432 | Compression recovery sheet, production process thereof and absorbent article containing the same | Manabu Matsui, Tetsuya Masuki, Manabu Kaneda, Takanobu Miyamoto, Mikio Suzuki +1 more | 2003-11-04 |
| 6632974 | Absorbent article | Mikio Suzuki, Masao Kurahashi, Tetsuya Masuki | 2003-10-14 |
| 5068070 | Process for making film | Tetsuya Masuki, Hidenori Shirai | 1991-11-26 |