Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659943 | ENDOSCOPIC BATTERY-POWERED LIGHT SOURCE HAVING ROTATIONALLY-CHANGING RELATIVE POSITIONAL RELATIONSHIP WITH CONTROL SECTION OF ENDOSCOPE AND ENDOSCOPE APPARATUS COMPRISING THE ENDOSCOPIC BATTERY-POWERED LIGHT SOURCE | Itaru Osaki | 2003-12-09 |
| 6506826 | Polyamide resin composition and process for producing the same | Masaaki Aramaki | 2003-01-14 |