Jun Tominaga

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lamp comprising glass tube having pinched sealed portion at end
- Patent number 8,558,457
- Issue date Oct 15, 2013
- Panasonic Corporation
- Atsushi Utsubo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LAMP
- Publication number 20120187829
- Publication date Jul 26, 2012
- Atsushi Utsubo
- H01 - BASIC ELECTRIC ELEMENTS