Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540956 | Mold, blow molded product, and molding method | Hiroshi Iwamoto, Naohide Nishimine, Masaharu Hata | 2003-04-01 |
| 6304794 | Method for designing a metal mold | Naohide Nishimine, Hisanori Torii, Nobunori Oji, Keiichiro Sugai | 2001-10-16 |