Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631005 | Optical displacement sensor having a semiconductor laser light source using an optical element which can control beam angle and a beam shape | Iwao Komazaki | 2003-10-07 |
| 6507520 | Nonvolatile memory system | Tetsuya Tsujikawa, Atsushi Nozoe, Michitaro Kanamitsu, Shoji Kubono, Ken Matsubara | 2003-01-14 |
| 6504764 | Non-volatile memory device | Tetsuya Tsujikawa, Atsushi Nozoe, Michitaro Kanamitsu, Shoji Kubono, Ken Matsubara | 2003-01-07 |