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Ichiro Shibagaki
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Nishiwaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Halogen lamp with infrared reflective coating and halogen lamp with...
Patent number
6,992,446
Issue date
Jan 31, 2006
Matsushita Electric Industrial Co., Ltd.
Naotaka Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Halogen lamp with infrared reflective coating and halogen lamp with...
Publication number
20040232836
Publication date
Nov 25, 2004
Naotaka Hashimoto
H01 - BASIC ELECTRIC ELEMENTS