Atsushi Ogawa

Follow

Person

Yokosuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Incandescent lamp
- Patent number 9,349,581
- Issue date May 24, 2016
- Toshiba Lighting & Technology Corporation
- Hiroaki Kanagawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Incandescent Lamp
- Publication number 20150279653
- Publication date Oct 1, 2015
- Toshiba Lighting & Technology Corporation
- Hiroaki Kanagawa
- H01 - BASIC ELECTRIC ELEMENTS