Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780014 | Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof | Yasuhiro Tada, Takeo Takahashi, Masayuki Hino, Shingo Taniguchi, Kenichi Suzuki | 2010-08-24 |
| 7597957 | Modified polyvinylidenefluoride resin monofilament and method for manufacturing thereof | Hirokazu Matsui, Hiroshi Ochiai, Masaru Satou, Satoshi Hashimoto | 2009-10-06 |
| 7569145 | Vinylidene fluoride based resin porous hollow yarn and method for production thereof | Yasuhiro Tada, Takeo Takahashi, Masayuki Hino, Kosuke Abe | 2009-08-04 |
| 7455772 | Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same | Yasuhiro Tada, Takeo Takahashi, Masayuki Hino, Shingo Taniguchi, Kenichi Suzuki | 2008-11-25 |
| 7351338 | Porous membrane of vinylidene fluoride resin and process for producing the same | Yasuhiro Tada, Takeo Takahashi | 2008-04-01 |
| 6843948 | Vinylidene fluoride resin compositions and articles molded therefrom | Seiichi Ohira, Kazuyuki Munakata, Nobuyuki Masumura | 2005-01-18 |
| 6512032 | Vinylidene fluoride resin compositions and articles molded therefrom | Seiichi Ohira, Kazuyuki Munakata, Nobuyuki Masumura | 2003-01-28 |
| 6170192 | Leader for fly fishing | Eishou Nakano, Seiichi Ohira | 2001-01-09 |
| 5845430 | Leader for fly fishing and process for producing the same | Eishou Nakano, Sueo Watanabe, Seiichi Ohira, Takuo Sekita | 1998-12-08 |
| 5833070 | Stretched polychlorotrifluoroethylene film, process for the production thereof and packaged product using the film | Yoshikichi Teramoto, Yasuhiro Tada | 1998-11-10 |
| 5658663 | Vinylidene fluoride resin fiber and process for producing the same | Seiichi Ohira, Mitsuru Itoh, Kazuyuki Munakata, Satoshi Hashimoto | 1997-08-19 |
| 5626805 | Process of making vinylidene fluoride porous membrane | Kazuhiro Meguro, Yoshikiti Teramoto, Hiroshi Sato | 1997-05-06 |
| 5569524 | Laminated sheet and a bonded laminated sheet | Masamichi Akatsu, Takeo Higashi, Hiromitsu Makita, Tomoo Susa | 1996-10-29 |
| 5514461 | Vinylidene fluoride porous membrane and method of preparing the same | Kazuhiro Meguro, Yoshikiti Teramoto, Hiroshi Sato | 1996-05-07 |
| 5286814 | Heat-resistant stretched film and production process thereof | Yoshikichi Teramoto, Takeshi Saito, Juichi Wakabayashi, Yoshikatsu Satake, Ken Kashiwadate +1 more | 1994-02-15 |
| 5223585 | Heat-resistant film and production process thereof | Yoshikichi Teramoto, Takeshi Saito, Juichi Wakabayashi | 1993-06-29 |
| 5153279 | Poly(arylene thioether) block copolymer and production process thereof | Yoshikatsu Satake, Shinji Yamamoto, Takashi Kaneko, Masahito Tada, Ken Kashiwadate +3 more | 1992-10-06 |
| 5153264 | Poly(arylene thioether) block copolymer and production process thereof | Yoshikatsu Satake, Shinji Yamamoto, Takashi Kaneko, Masahito Tada, Ken Kashiwadate +3 more | 1992-10-06 |
| 5153278 | Poly(arylene thioether) block copolymer and production process thereof | Yoshikatsu Satake, Shinji Yamamoto, Takashi Kaneko, Masahito Tada, Ken Kashiwadate +3 more | 1992-10-06 |
| 5134206 | Polymer alloy of polyarylene thioether and a process for producing the same | Yo Iizuka, Ken Kashiwadate, Shunzo Endo, Toshio Hosokawa, Takayuki Katto +1 more | 1992-07-28 |
| 5120808 | Poly(arylene thioether) block copolymer and production process thereof | Yoshikatsu Satake, Shinji Yamamoto, Takashi Kaneko, Masahito Tada, Ken Kashiwadate +3 more | 1992-06-09 |
| 5115092 | Poly(arylene sulfide) sheet | Yoshikichi Teramoto, Takeshi Saito, Juichi Wakabayashi | 1992-05-19 |
| 5100593 | Poly(arylene sulfide) sheet and production process thereof | Yoshikichi Teramoto, Juichi Wakabayashi, Takeshi Saito | 1992-03-31 |
| 5095078 | Heat-resistant film and production process thereof | Yoshikichi Teramoto, Takeshi Saito, Juichi Wakabayashi | 1992-03-10 |
| 5021523 | Polymer alloy of polyarylene thioether and a process for producing the same | Yo Iizuka, Ken Kashiwadate, Shunzo Endo, Toshio Hosokawa, Takayuki Katto +1 more | 1991-06-04 |