Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837755 | Biodegradable thermosetting urea-resin compositions | Yoshitaka Hatano | 1998-11-17 |
| 5714569 | Aliphatic polyester resin and method for producing same | Mitsuhiro Imaizumi, Hideharu Kimura, Ryutaro Fujihira, Yasushi Ichikawa, Jun Suzuki +2 more | 1998-02-03 |
| 5530058 | Polyester resin composition | Mitsuhiro Imaizumi, Masataka Kotani, Ryosuke Kamei | 1996-06-25 |
| 5525409 | Nonwoven polyester fabric | Takeshi Takahashi, Shigenori Terazono, Ryosuke Kamei | 1996-06-11 |
| 5439986 | Thermo-curable resin composition, and a method for producing a copper-clad laminate using same | Tadayuki Hosogane, Hiroshi Nakajima | 1995-08-08 |
| 5436056 | Method of producing a high molecular weight aliphatic polyester and film thereof | Yoshitaka Hatano, Takashi Fujimaki, Shigekatu Seki, Takao Hokari, Tadayuki Hosogane +1 more | 1995-07-25 |
| 5391644 | Polyester injection-molded articles | Tetsuo Yasuda | 1995-02-21 |
| 5374259 | Biodegradable disposable diaper | Takeshi Takahashi, Shigenori Terazono, Takashi Fujimaki | 1994-12-20 |
| 5371172 | High-molecular unsaturated polyester resin | Isamu Niikura, Takao Hokari | 1994-12-06 |
| 5362765 | Polyester foamed thin materials | Toshio Taka, Yuichiro Yasukawa, Tetuya Takahashi, Akira Nakamura, Ryosuke Kamei | 1994-11-08 |
| 5360663 | Polyester laminates | Yoshihiro Moteki, Nobutaka Fujiwara, Yukiharu Euruichi | 1994-11-01 |
| 5349028 | Polyester fibers | Tetuya Takahashi, Hitoshi Uda, Akira Nakamura, Ryosuke Kamei | 1994-09-20 |
| 5348700 | Polyester flat and split yarn | Akira Nakamura, Ryosuke Kamei, Takeshi Takahashi, Tetuya Takahashi, Shigenori Terazono | 1994-09-20 |
| 5324556 | Polyester blow-molded articles | Toshiaki Hino, Katsutoshi Muramatsu | 1994-06-28 |
| 5324794 | Polyester film | Toshio Taka, Yuichiro Yasukawa | 1994-06-28 |
| 5321052 | Polyester foamed thin materials | Toshio Taka, Yuichiro Yasukawa, Tetuya Takahashi, Akira Nakamura, Ryosuke Kamei | 1994-06-14 |
| 5314969 | Polyester sheet | Mitsuhiro Imaizumi, Masataka Kotani, Haruhiko Kondo, Takeshi Iwasa | 1994-05-24 |
| 5314927 | Polyester foamed articles and method for producing the same | Haruhiko Kondo, Mitsuhiro Imaizumi, Ryosuke Kamei, Hideharu Kimura | 1994-05-24 |
| 5310872 | Polyester tying tape-like materials | Takeshi Takahashi, Ryosuke Kamei, Shigenori Terazono, Tetuya Takahashi, Akira Nakamura | 1994-05-10 |
| 5310782 | Method for manufacturing biodegradable high molecular aliphatic polyester | Takashi Fujimaki, Shigekatu Seki, Takao Hokari, Yoshitaka Hatano | 1994-05-10 |
| 5306787 | Method for producing saturated polyester | Isamu Niikura, Yositaka Hatano | 1994-04-26 |
| 5264466 | Stainproofing paint composition and method for producing same | Jun Hasegawa | 1993-11-23 |
| 5254643 | High-molecular unsaturated polyester resin | Ryushi Ogura, Takao Hokari, Yositaka Hatano | 1993-10-19 |
| 5198529 | High molecular unsaturated polyester | Yositaka Hatano | 1993-03-30 |
| 5115032 | Curable resin composition | Ryushi Ogura, Noriaki Harigai | 1992-05-19 |