Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251510 | Propylene resin sheet for thermoforming and process for preparing it | Yoshinobu Nagaoka, Kazumasa Fujimura, Toshimitsu Hasegawa, Tomokazu Hirose, Hiroshi Kuzui +1 more | 2001-06-26 |
| 6096831 | Olefin resin composition and sheets | Yoshinobu Nagaoka, Toshimitsu Hasegawa, Osamu Akaike, Asami Hirashima | 2000-08-01 |
| 6063504 | Composite olefin resin laminated sheet | Yoshinobu Nagaoka, Toshimitsu Hasegawa | 2000-05-16 |
| 5393603 | Laminated resin sheet and process for producing the same | Takashi Toyoda, Yasuji Hosono, Takashi Funato, Takao Yazaki, Takumi Matuno +1 more | 1995-02-28 |
| 4866117 | Deep drawing process of resin sheet | Takao Yazaki, Tetsuzi Kakizaki, Toshikazu Mizutani | 1989-09-12 |