Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353067 | Polyolefin stretch film | Toshiyuki Ishii, Toshiki Itoh | 2002-03-05 |
| 5567515 | Surface protective films | Hitoshi Koga, Kazuo Iwata, Masahiro Gonda | 1996-10-22 |
| 4985478 | Thermosetting resin composition | Shigeyuki Kumagawa | 1991-01-15 |
| 4349603 | Laminated multilayer structure | Teiichi Shiomi | 1982-09-14 |