Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643387 | Three-dimensional data display device, three-dimensional data display method, and program | Kenshi Sakamoto, Hiroyuki Matsuoka, Keigo Fujiwara, Masashi Yamamoto | 2020-05-05 |
| 10600446 | Video reproducing device, video reproducing method, and program | Kenshi Sakamoto, Hiroyuki Matsuoka, Keigo Fujiwara, Masashi Yamamoto | 2020-03-24 |
| 10133374 | Method of manufacturing cover glass, cover glass and cover glass-equipped display device | Shinichiro Takahashi, Akiyoshi Uchida, Shinichi Sakano, Shinsuke Nakazawa, Satoshi Emori | 2018-11-20 |
| 7473817 | Absorbent article | Masahito Tanaka, Mitsugu Hamajima, Noriko Sakamoto, Futoshi Teranishi | 2009-01-06 |
| 6955667 | Absorbent article | Masahito Tanaka, Mayumi Kimura, Takao Nakayama, Mitsugu Hamajima | 2005-10-18 |
| 6844481 | Sheet for absorbent article and absorbent article using the same | Shoichi Taneichi, Yasuhiro Komori, Manabu Kaneda, Shinsuke Nagahara, Tetsuyuki Kigata +2 more | 2005-01-18 |
| 6663949 | Deodorizing absorbent sheet | Masahito Tanaka, Mayumi Kimura, Futoshi Teranishi, Mitsugu Hamajima | 2003-12-16 |
| 6551297 | Absorbent article | Masahito Tanaka, Mayumi Kimura, Hironori Kawasaki, Mitsugu Hamajima, Jinko Noguchi | 2003-04-22 |
| 6506959 | Absorbent article | Mitsugu Hamajima, Mayumi Kimura, Yasuo Toyoshima | 2003-01-14 |
| 6326525 | Absorbent article with free edge portions | Mitsugu Hamajima, Masahito Tanaka, Yoji Kameo, Jinko Noguchi, Hiroyuki Yokomatsu +1 more | 2001-12-04 |
| 6302872 | Absorbent member sealed between a topsheet and a backsheet | Futoshi Teranishi, Hiroyuki Yokomatsu, Satoshi Tanaka, Miyuki Kondo, Mitsugu Hamajima | 2001-10-16 |
| 6293935 | Absorbent article with liquid shrinkable elements | Mayumi Kimura, Hironori Kawasaki, Masahito Tanaka, Mitsugu Hamajima, Takao Nakayama | 2001-09-25 |
| 6186993 | Wrapping construction of absorbent article | Yasuo Toyoshima, Mitsugu Hamajima, Kimiko Isobe | 2001-02-13 |
| 6086950 | Absorbent sheet, process for producing the same, and absorbent article using the same | Kazumichi Masaki, Yoshihito Kubota, Eichi Ichikawa, Mari Kaganoi, Mitsugu Hamajima +3 more | 2000-07-11 |
| 6068619 | Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same | Mitsugu Hamajima, Yasuhiro Yamamoto, Hironori Kawasaki | 2000-05-30 |
| 5921975 | Absorbent article having antileakage walls | Youichi Suzuki, Reiko Konno, Yasuo Toyoshima | 1999-07-13 |
| 5891118 | Absorbent article | Yasuo Toyoshima, Tetsuya Kusagawa, Mitsugu Hamajima, Yuji Yana, Akihiko Saka | 1999-04-06 |
| 5865822 | Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same | Mitsugu Hamajima, Yasuhiro Yamamoto, Hironori Kawasaki | 1999-02-02 |
| 5821179 | Absorbent sheet process for producing the same and absorbent article using the same | Kazumichi Masaki, Yoshihito Kubota, Eichi Ichikawa, Mari Kaganoi, Mitsugu Hamajima +3 more | 1998-10-13 |
| 5810796 | Absorbent article | Mayumi Kimura, Yayoi Fukuhara, Mitsugu Hamajima | 1998-09-22 |
| 5807363 | Absorbent article | Mitsugu Hamajima, Yasuo Toyoshima, Hironori Kawasaki, Yayoi Fukuhara | 1998-09-15 |
| 5720737 | Absorbent sheet, process for producing the same, and absorbent article | Mitsugu Hamajima, Hironori Kawasaki, Yasuhiro Yamamoto | 1998-02-24 |
| 5637105 | Absorbent article | Masahito Tanaka, Yayoi Fukuhara | 1997-06-10 |
| 5629069 | Absorbent paper and absorbent article provided therewith | Mitsugu Hamajima | 1997-05-13 |
| 5496626 | Absorbent paper and absorbent article provided therewith | Mitsugu Hamajima | 1996-03-05 |