Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486760 | Electromagnetic relay | Katsuji Miyazaki, Toyotaka Nishikawa, Masaru Tsuji, Masakatsu Makino | 2002-11-26 |
| 6473858 | Method and apparatus for broadcasting data with access control | Steve Waltman, Mark Peting, Castor Fu, Dag H. Johansen, Geoff Mulligan | 2002-10-29 |