Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068136 | Five-layered container | Tetuji Saitou, Yoshiaki Momose | 1991-11-26 |
| 4994313 | Parison and blow-molded container and processes for production thereof | Senzo Shimizu, Yoshiaki Momose, Takao Ohta | 1991-02-19 |
| 4868026 | Multilayered container and process for production thereof | Senzo Shimizu, Yoshiaki Momose | 1989-09-19 |
| 4816308 | Multilayered container | Senzo Shimizu, Yoshiaki Momose | 1989-03-28 |