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Yujiro Kamano
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Kanagawa, JP
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last 30 patents
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Patent Grant
Low-pressure rare gas discharge lamp and method for lighting same
Patent number
5,187,415
Issue date
Feb 16, 1993
Mitsubishi Denki Kabushiki Kaisha
Takashi Osawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Green-light-emitting rare gas discharge lamp
Patent number
5,159,237
Issue date
Oct 27, 1992
Mitsubishi Denki Kabushiki Kaisha
Kazutoshi Ishikawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hot-cathode type low-pressure rare gas discharge lamp
Patent number
4,972,115
Issue date
Nov 20, 1990
Mitsubishi Denki Kabushiki Kaisha
Takashi Osawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
On-vehicle brake lamp apparatus
Patent number
4,937,497
Issue date
Jun 26, 1990
Minolta Camera Kabushiki Kaisha
Takashi Osawa
B60 - VEHICLES IN GENERAL
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Patent Grant
Hot-cathode discharge fluorescent lamp filled with low pressure rar...
Patent number
4,914,347
Issue date
Apr 3, 1990
Mitsubishi Denki Kabushiki Kaisha
Takashi Osawa
H01 - BASIC ELECTRIC ELEMENTS