Masayuki Fujii

Follow

Person

Urawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bar code scanning device
- Patent number 6,679,429
- Issue date Jan 20, 2004
- Olympus Optical Co., Ltd.
- Hiroshi Aoki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Bar code scanning device
- Publication number 20010015379
- Publication date Aug 23, 2001
- Hiroshi Aoki
- G06 - COMPUTING CALCULATING COUNTING