Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794273 | Semiconductor device and manufacturing method thereof | Nobukatsu Saito, Masaharu Minamizawa, Yoshiyuki Yoneda, Nobutaka Shimizu, Kazuyuki Imamura +2 more | 2004-09-21 |
| 6720047 | Heat resistant blow molded containers | Norihisa Hirota | 2004-04-13 |
| 6680094 | Packaging material and multi-layer container | Ikuo Komatsu, Toshiki Yamada, Yoshihiro Kitano, Go Saito | 2004-01-20 |