Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405563 | Process for producing leather-like thermoplastic polyester series resin sheet | Norio Amano, Tekeshi Taki, Takaaki Hirai | 1995-04-11 |
| 5389319 | Process for producing thermoplastic polyester series resin foamed material | Norio Amano, Takaaki Hirai, Takeshi Taki, Masatoshi Ishibashi | 1995-02-14 |
| 5332620 | Thermoplastic polyester series resin foamed material and production process thereof | Norio Amano, Takaaki Hirai, Takeshi Taki, Masatoshi Ishibashi | 1994-07-26 |
| 5286428 | Polypropylene resin foamed sheet for thermoforming and process for producing the same | Tsuneo Doi, Kiyotaka Matsuoka | 1994-02-15 |
| 5134028 | Thermoplastic polyester series resin foamed material and production process thereof | Norio Amano, Takaaki Hirai, Takeshi Taki, Masatoshi Ishibashi | 1992-07-28 |
| 5110844 | Leather-like thermoplastic polyester series resin sheet and process for production of the same | Norio Amano, Tekeshi Taki, Takaaki Hirai | 1992-05-05 |
| 5000991 | Process for producing polyester resin foam and polyester resin foam sheet | Norio Amano, Takeshi Taki, Takaaki Hirai | 1991-03-19 |
| 4746478 | Method and apparatus for production of foamed thermoplastic material | Hiromu Fujisaki, Motokazu Yoshii | 1988-05-24 |
| 4548775 | Method for production of thermoplastic resin foams | Toshiro Kobayashi | 1985-10-22 |
| 4536357 | Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin | Toshirou Kobayashi, Motokazu Yoshii, Masahiro Tsubone, Mikio Ishikawa | 1985-08-20 |
| 4530880 | Granular organohalide flame retardant additive | Akira Taniuchi, Setsuo Nishibori, Hirohito Komori | 1985-07-23 |
| 4454087 | Method and apparatus for preparing thermoplastic resin foam | Shigetoshi Tanaka, Motokazu Yoshii, Tsuneo Doi | 1984-06-12 |
| 4221621 | Process for preparing a foamed article of thermoplastic resin and a die therefor | Tatsujiro Seki, Motoji Fujii, Masahiro Tsubone | 1980-09-09 |
| 4192839 | Process for producing expanded article of thermoplastic resin | Toshiro Kobayashi | 1980-03-11 |