Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417266 | Process for preparing aliphatic polyester | Yuji Terado, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka, Masayuki Sakai +4 more | 2002-07-09 |
| 6375603 | Bag for packing powder, method of producing the same and method of producing film having holes constituting the bag | Haruo Yuasa, Isao Hata, Motoyuki Esaki, Tatsuo Yamazaki | 2002-04-23 |