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Yoshihisa Hagiwara
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Hyogo, JP
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Patents Grants
last 30 patents
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Patent Grant
Compact self-ballasted electrodeless discharge lamp and electrodele...
Patent number
7,064,490
Issue date
Jun 20, 2006
Matsushita Electric Industrial Co., Ltd.
Kiyoshi Hashimotodani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodeless low-pressure discharge lamp operating device and self...
Patent number
7,049,763
Issue date
May 23, 2006
Matsushita Electric Industrial Co., Ltd.
Akira Hochi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Bulb type electrodeless discharge lamp and electrodeless discharge...
Publication number
20050225249
Publication date
Oct 13, 2005
Kiyoshi Hashimotodani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrodeless low-pressure discharge lamp operating device and self...
Publication number
20050206322
Publication date
Sep 22, 2005
Matsushita Electric Industrial Co., Ltd.
Akira Hochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrodeless fluorescent lamp
Publication number
20040108800
Publication date
Jun 10, 2004
Kazuaki Ohkubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...