Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649494 | Manufacturing method of compound semiconductor wafer | Masahiro Ogawa, Masahiro Ishida, Masaaki Yuri | 2003-11-18 |
| 6563983 | Laser diode module | Tatsuo Hatta | 2003-05-13 |
| 6545069 | Polypropylene resin-based films and sheets | Hiroshi Itagaki, Kouji Satou | 2003-04-08 |
| 6545072 | Polypropylene resin composition, and film and sheet using the same | Yutaka Azuma | 2003-04-08 |
| 6507724 | Image forming apparatus with cleaning member | Yuji Bessho | 2003-01-14 |