Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967187 | Easily unsealable packaging body and method of manufacturing the same | Hiroyuki Takahashi | 2011-06-28 |
| 6756002 | Producing method of a thermoplastic resin sheet and producing apparatus thereof | Atsushi Fujii, Akira Funaki, Katsumi Uchiyama | 2004-06-29 |
| 6372324 | Soft transparent polyethylene resin sheet and process for producing the same | Atsushi Fujii, Kenichi Fujiwara, Tomohiro Nagao | 2002-04-16 |
| 6306327 | Producing method of a thermoplastic resin sheet and producing apparatus therefor | Atsushi Fujii, Akira Funaki, Katsumi Uchiyama | 2001-10-23 |
| 6296731 | Method for producing a decorative sheet and apparatus for producing the same | Atsushi Fujii | 2001-10-02 |
| 5833792 | Method for producing a laminated thermoplastic resin film, a laminated thermoplastic resin film and a thermally produced molding of the same | Akira Funaki, Katsumi Uchiyama, Atsushi Fujii | 1998-11-10 |
| 5707478 | Method for producing thermoplastic resin sheet or film | Atsushi Fujii, Akira Funaki | 1998-01-13 |
| 5683645 | Process of shaping a vessel having a multilayered wall structure | Masahiro Akamatsu, Osamu Tohya | 1997-11-04 |
| 5658514 | Method for producing thermoplastic resin sheet or film | Atsushi Fujii, Akira Funaki | 1997-08-19 |
| 5352536 | Multilayered structural body | Masahiro Akamatsu, Osamu Tohya | 1994-10-04 |