Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964257 | Synthetic resin preform to be biaxially stretched and blow molded into a bottle | Yoshio Akiyama, Hiroaki Tokuda, Shuichi Koshio, Masaaki Sasaki | 2011-06-21 |
| 7115309 | Synthetic resin preform to be biaxially stretched and blow molded into a bottle | Yoshio Akiyama, Hiroaki Tokuda, Shuichi Koshio, Masaaki Sasaki | 2006-10-03 |
| 6039204 | Extrusion-blow molded container having cylindrical body and metal mold for producing the same | Hiroshi Hosokoshiyama, Masashi Yoneyama, Hiroaki Tokuda, Naohito Osuga, Kouji Tashiro | 2000-03-21 |