Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251510 | Propylene resin sheet for thermoforming and process for preparing it | Yoshinobu Nagaoka, Akihiko Egashira, Kazumasa Fujimura, Tomokazu Hirose, Hiroshi Kuzui +1 more | 2001-06-26 |
| 6096831 | Olefin resin composition and sheets | Yoshinobu Nagaoka, Akihiko Egashira, Osamu Akaike, Asami Hirashima | 2000-08-01 |
| 6063504 | Composite olefin resin laminated sheet | Yoshinobu Nagaoka, Akihiko Egashira | 2000-05-16 |