Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358491 | Process for producing a hollow vessel having a frosted glass-like surface | Masanori Nishikawa, Masao Hattori, Akio Tsuboi, Yoshihisa Hama, Tadashi Okudaira +1 more | 1982-11-09 |
| 4355728 | Synthetic resin thin-walled bottle | Hiroaki Sugiura | 1982-10-26 |
| 4352435 | Synthetic resin made thin-walled bottle | Yataro Yoshino, Hiroaki Sugiura | 1982-10-05 |
| 4330579 | Parison for bottle product | Yoshiaki Hayashi | 1982-05-18 |