Yasaburo Takeji

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric discharge lamp
- Patent number 6,882,109
- Issue date Apr 19, 2005
- Japan Storage Battery Co., Ltd.
- Kuniaki Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp
- Patent number 6,724,144
- Issue date Apr 20, 2004
- Japan Storage Battery Co., Ltd.
- Yasaburo Takeji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp
- Patent number 6,538,379
- Issue date Mar 25, 2003
- Japan Storage Battery Co., Ltd.
- Shinji Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp
- Patent number 6,495,960
- Issue date Dec 17, 2002
- Japan Storage Battery Co., Ltd.
- Yasaburo Takeji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unsaturated vapor pressure type high pressure sodium lamp
- Patent number 5,565,735
- Issue date Oct 15, 1996
- Japan Storage Battery Co., Ltd.
- Yasaburo Takeji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating high sodium vapor lamp
- Patent number 4,156,550
- Issue date May 29, 1979
- Japan Storage Battery Company Limited
- Haruo Furukubo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISCHARGE LAMP
- Publication number 20020190653
- Publication date Dec 19, 2002
- Yasaburo Takeji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric discharge lamp
- Publication number 20020185974
- Publication date Dec 12, 2002
- Kuniaki Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp
- Publication number 20020179859
- Publication date Dec 5, 2002
- Yasaburo Takeji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp
- Publication number 20020003404
- Publication date Jan 10, 2002
- JAPAN STORAGE BATTERY CO., LTD.
- Shinji Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS