Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9085647 | Thermoplastic transparent resin | Nobuya Saegusa | 2015-07-21 |
| 8030434 | Polyester film, process for producing the same and use thereof | Tsuyoshi Ikeda, Koshi Koide, Nobuyuki Koike, Tadashi Kawabata, Takeshi Hirokane | 2011-10-04 |
| 7910659 | Acrylic syrup and method of producing the same | Tadashi Kawabata, Masahiro Kurokawa | 2011-03-22 |
| 7192994 | Method of producing polyester powdery coating material | Nobuyuki Koike | 2007-03-20 |
| 7183362 | Process for producing polyester resins | Takeshi Hirokane, Tsuyoshi Ikeda, Nobuya Saegusa, Tomohito Oyama | 2007-02-27 |
| 7179869 | Process for producing polyester resins | Takeshi Hirokane, Tomohito Oyama | 2007-02-20 |
| 7064169 | Polyester resin composition | Tsuyoshi Ikeda, Takeshi Hirokane | 2006-06-20 |
| 7056984 | Acrylic syrup and method of producing same | Tadashi Kawabata, Masahiro Kurokawa | 2006-06-06 |
| 6933348 | Method of producing powdery coating material | Nobuyuki Koike | 2005-08-23 |
| 6927275 | Process for producing polyester resins | Takeshi Hirokane, Tsuyoshi Ikeda, Takamasa Kawashima, Tomohito Oyama | 2005-08-09 |
| 6822022 | Method of producing polyester powdery coating | Nobuyuki Koike | 2004-11-23 |
| 6653440 | Process for producing copolyester resin | Takeshi Hirokane, Tsuyoshi Ikeda | 2003-11-25 |
| 5980790 | Process for producing a copolymer | Yasushi Higuchi, Shinichi Hieda, Masahiro Kurokawa | 1999-11-09 |
| 5719242 | Process for preparing methyl methacrylate polymer | Yasushi Higuchi, Shinichi Hieda, Masahiro Kurokawa | 1998-02-17 |
| 5708133 | Process for purifying polymer | Yasushi Higuchi, Shinichi Hieda, Masahiro Kurokawa | 1998-01-13 |
| 5599888 | Process for preparing methyl methacrylate polymer | Yasushi Higuchi, Shinichi Hieda, Masahiro Kurokawa | 1997-02-04 |