Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538880 | Complementary functional PDA system and apparatus | Noboru Kamijo, Kazutoshi Sugimoto, Junya Shimizu | 2003-03-25 |
| 6523416 | Method for setting shape and working stress, and working environment of steel member | Shusaku Takagi, Kaneaki Tsuzaki | 2003-02-25 |