Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492074 | Mask for electron beam drawing utilizing auxiliary patterns that do not bore through the substrate | — | 2002-12-10 |
| 6478333 | Collapsible steering column assembly | Laurence George Herbert Barton, James Peter Bentley | 2002-11-12 |
| 6393604 | PROCESS FOR PREPARING DATA FOR DIRECT-WRITING BY A CHARGED PARTICLE RAY, PROCESS FOR VERIFYING DATA FOR DIRECT-WRITING BY A CHARGED PARTICLE RAY, PROCESS FOR DISPLAYING DATA FOR DIRECT-WRITING BY A CHARGED PARTICLE RAY, AND EXPOSURE DEVICE | Yuzo Ogawa | 2002-05-21 |