Tetsuya Kitagawa

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical heating device
- Patent number 12,165,889
- Issue date Dec 10, 2024
- Ushio Denki Kabushiki Kaisha
- Yoshiaki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode body and high-pressure discharge lamp
- Patent number 10,553,419
- Issue date Feb 4, 2020
- Ushio Denki Kabushiki Kaisha
- Masahiro Shimozato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Xenon short arc lamp for digital a projector
- Patent number 8,283,863
- Issue date Oct 9, 2012
- Ushio Denki Kabushiki Kaisha
- Shunichi Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heating device of the light irradiation type
- Patent number 7,912,359
- Issue date Mar 22, 2011
- Ushiodenki Kabushiki Kaisha
- Shinji Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filament lamp and light irradiation type heat treatment apparatus
- Patent number 7,873,265
- Issue date Jan 18, 2011
- Ushiodenki Kabushiki Kaisha
- Tetsuya Kitagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filament lamp and light-irradiation-type heat treatment device
- Patent number 7,639,930
- Issue date Dec 29, 2009
- Ushiodenki Kabushiki Kaisha
- Yoichi Mizukawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filament lamp
- Patent number 7,471,885
- Issue date Dec 30, 2008
- Ushiodenki Kabushiki Kaisha
- Yoichi Mizukawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL HEATING DEVICE AND METHOD OF HEATING TREATMENT
- Publication number 20220015213
- Publication date Jan 13, 2022
- Ushio Denki Kabushiki Kaisha
- Tetsuya KITAGAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL HEATING DEVICE
- Publication number 20220013377
- Publication date Jan 13, 2022
- Ushio Denki Kabushiki Kaisha
- Yoshiaki NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE BODY AND HIGH-PRESSURE DISCHARGE LAMP
- Publication number 20190362959
- Publication date Nov 28, 2019
- Ushio Denki Kabushiki Kaisha
- Masahiro SHIMOZATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Xenon short arc lamp for digital a projector
- Publication number 20110006675
- Publication date Jan 13, 2011
- Ushio Denki Kabushiki Kaisha
- Shunichi Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE FOR DISCHARGE LAMP AND DISCHARGE LAMP USING THE SAME
- Publication number 20100045185
- Publication date Feb 25, 2010
- USHIO INC.
- Tetsuya Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION TYPE HEATING METHOD AND LIGHT EMISSION TYPE HEATING...
- Publication number 20090214193
- Publication date Aug 27, 2009
- Ushio Denki Kabushiki Kaisha
- Shinji SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEATING DEVICE OF THE LIGHT IRRADIATION TYPE
- Publication number 20080219650
- Publication date Sep 11, 2008
- Ushiodenki Kabushiki Kaisha
- Shinji Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FILAMENT LAMP AND LIGHT IRRADIATION TYPE HEAT TREATMENT APPARATUS
- Publication number 20080203924
- Publication date Aug 28, 2008
- Ushiodenki Kabushiki Kaisha
- Tetsuya KITAGAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FILAMENT LAMP AND LIGHT-IRRADIATION-TYPE HEAT TREATMENT DEVICE
- Publication number 20080050104
- Publication date Feb 28, 2008
- Ushiodenki Kabushiki Kaisha
- Yoichi MIZUKAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FILAMENT LAMP
- Publication number 20070120454
- Publication date May 31, 2007
- Ushiodenki Kabushiki Kaisha
- Yoichi MIZUKAWA
- H01 - BASIC ELECTRIC ELEMENTS

Tetsuya Kitagawa

Person

Patents Grantslast 30 patents

Optical heating device

Electrode body and high-pressure discharge lamp

Xenon short arc lamp for digital a projector

Heating device of the light irradiation type

Filament lamp and light irradiation type heat treatment apparatus

Filament lamp and light-irradiation-type heat treatment device

Filament lamp

Patents Applicationslast 30 patents

OPTICAL HEATING DEVICE AND METHOD OF HEATING TREATMENT

OPTICAL HEATING DEVICE

ELECTRODE BODY AND HIGH-PRESSURE DISCHARGE LAMP

Xenon short arc lamp for digital a projector

CATHODE FOR DISCHARGE LAMP AND DISCHARGE LAMP USING THE SAME

LIGHT EMISSION TYPE HEATING METHOD AND LIGHT EMISSION TYPE HEATING...

HEATING DEVICE OF THE LIGHT IRRADIATION TYPE

FILAMENT LAMP AND LIGHT IRRADIATION TYPE HEAT TREATMENT APPARATUS

FILAMENT LAMP AND LIGHT-IRRADIATION-TYPE HEAT TREATMENT DEVICE

FILAMENT LAMP