Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411580 | Storing data on a medium in an optical system | Noboru Kimura, Ronald G. Vitullo | 2002-06-25 |
| 6343061 | Optical data system and high density optical disk relating thereto | Noboru Kimura, Ronald G. Vitullo | 2002-01-29 |
| 6339726 | Control apparatus for vending machine | Yasuhiko Miyata, Toshitake Maruyama, Seiji Ebukuro, Masayuki Ootani | 2002-01-15 |