Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600009 | Process for the preparation of polyarylene sulfide | Satoshi Inoue | 2003-07-29 |
| 6492448 | Polyarylenesulfide resin composition | Masaru Miyoshi | 2002-12-10 |
| 6369191 | Process for controlling a particle size of polyarylene sulfide and polyarylene sulfide thus produced | Yoichi Imai, Kazuhiro Ichikawa | 2002-04-09 |
| 6344439 | Agents for promoting bone formation | Kazuyuki Kitamura, Mizuho Inazu, Roland Baron, Thomas Gadek, Jochen Knolle +3 more | 2002-02-05 |
| 6194380 | Agents for promoting bone formation | Kazuyuki Kitamura, Mizuho Inazu, Roland Baron, Thomas Gadek, Hans Ulrich Stilz +3 more | 2001-02-27 |
| 6001934 | Process for the preparation of a functional group-containing polyarylene sulfide resin | Hidenori Yamanaka | 1999-12-14 |
| 5945490 | Polyarylene sulfide and a composition thereof | Takashi Tsuda | 1999-08-31 |
| 5789533 | Polyarylene sulfide, a process for the preparation thereof and a composition comprising the same | Hidenori Yamanaka, Masaru Miyoshi, Yoshitaka Anazawa, Naohiro Mikawa, Kazuhiro Ichikawa | 1998-08-04 |
| 5777069 | Method of maufacturing a tubular extrusion molding product comprising a high molecular weight polyarylene sulfide | Takashi Tsuda, Hidenori Yamanaka | 1998-07-07 |
| 5679716 | Pharmaceutical composition for treating osteoporosis | Hiroyasu Tobe, Kazuyuki Kitamura | 1997-10-21 |
| 5475081 | Process for controlling a particle size of polyarylene sulfide and polyarylene sulfide thus produced | Yoichi Imai, Kazuhiro Ichikawa | 1995-12-12 |
| 5364846 | N-cycloalkylaminoethane-1,1-bis (phosphonic acid) useful for the treatment of osteoporosis and degenerative joint disease | Hans-Jochen Lang, Christoph Naumann, Ruth Raiss, Yoshiko Terui | 1994-11-15 |
| 5342920 | Process for the preparation of polyarylene sulfide and an apparatus for the preparation thereof | Yoichi Imai, Toshiyuki Hirano, Hidenori Yamanaka | 1994-08-30 |