Tsutomu Kakitani

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Discharge lamp lighting device and illuminating device
- Patent number 6,414,447
- Issue date Jul 2, 2002
- Toshiba Lighting & Technology Corporation
- Noriyuki Kitamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device and illumination device
- Patent number 6,177,768
- Issue date Jan 23, 2001
- Toshiba Lighting & Technology Corp.
- Masahiko Kamata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply apparatus having high power-factor and low distortion-...
- Patent number 5,777,861
- Issue date Jul 7, 1998
- Toshiba Lighting & Technology Corporation
- Keiichi Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply
- Patent number 5,737,207
- Issue date Apr 7, 1998
- Toshiba Lighting & Technology Corporation
- Kazuyuki Uratani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source for lighting apparatus
- Patent number 5,175,474
- Issue date Dec 29, 1992
- Toshiba Lighting & Technology Group
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for operating discharge lamp
- Patent number 5,140,224
- Issue date Aug 18, 1992
- Toshiba Lighting & Technology Corporation
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 5,130,610
- Issue date Jul 14, 1992
- Toshiba Lighting & Technology Corporation
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device having level shift control function
- Patent number 5,097,181
- Issue date Mar 17, 1992
- Toshiba Lighting & Technology Corporation
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp lighting apparatus
- Patent number 5,084,652
- Issue date Jan 28, 1992
- Toshiba Lighting & Technology Corporation
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inverter circuit for stable illumination of discharge lamp
- Patent number 5,073,745
- Issue date Dec 17, 1991
- Toshiba Lighting & Technology Group
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus for driving discharge lamp accord...
- Patent number 5,039,921
- Issue date Aug 13, 1991
- Toshiba Lighting & Technology Corporation
- Tsutomu Kakitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Tsutomu Kakitani

Person

Patents Grantslast 30 patents

Discharge lamp lighting device and illuminating device

Discharge lamp lighting device and illumination device

Power supply apparatus having high power-factor and low distortion-...

Power supply

Power source for lighting apparatus

Apparatus for operating discharge lamp

Discharge lamp lighting apparatus

Discharge lamp lighting device having level shift control function

Fluorescent lamp lighting apparatus

Inverter circuit for stable illumination of discharge lamp

Discharge lamp lighting apparatus for driving discharge lamp accord...