Kazuya Sawa

Follow

Person

Tokushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cleaning tool for optical connector
- Patent number 6,810,552
- Issue date Nov 2, 2004
- NTT Advanced Technology Corporation
- Taisei Miyake
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Cleaning tool for optical connector
- Publication number 20020166190
- Publication date Nov 14, 2002
- Taisei Miyake
- G02 - OPTICS