Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343852 | Composite film and packaging material of polypropylene base and surface polymer composition | Kazuyoshi Ohashi, Yukinobu Miyazaki | 1982-08-10 |
| 4297310 | Process for producing electric conductors coated with crosslinked polyethylene resin | Susumu Akutsu, Mitsugu Ishioka | 1981-10-27 |
| 4293608 | Olefin packaging laminate | Saburoh Kumada | 1981-10-06 |
| 4264667 | Polyester film | Tetsushi Murakami, Koichi Matsunami, Yasutomi Yoshino, Yukinobu Miyazaki | 1981-04-28 |
| 4230767 | Heat sealable laminated propylene polymer packaging material | Maki Matsuo, Yukinobu Miyazaki | 1980-10-28 |