Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551297 | Absorbent article | Mayumi Kimura, Hironori Kawasaki, Mitsugu Hamajima, Minoru Nakanishi, Jinko Noguchi | 2003-04-22 |
| 6326525 | Absorbent article with free edge portions | Mitsugu Hamajima, Yoji Kameo, Jinko Noguchi, Minoru Nakanishi, Hiroyuki Yokomatsu +1 more | 2001-12-04 |
| 6293935 | Absorbent article with liquid shrinkable elements | Mayumi Kimura, Hironori Kawasaki, Mitsugu Hamajima, Minoru Nakanishi, Takao Nakayama | 2001-09-25 |
| 6159190 | Absorbent article | Mitsugu Hamajima, Yoji Kameo, Takao Nakayama | 2000-12-12 |
| 5637105 | Absorbent article | Yayoi Fukuhara, Minoru Nakanishi | 1997-06-10 |
| 5236427 | Absorbent article | Mitsugu Hamajima, Fumie Yanagida, Minoru Nakanishi | 1993-08-17 |