Junzo Ishikawa

Person

Mukou, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ion beam irradiation device and method for suppressing ion beam div...
- Patent number 8,461,548
- Issue date Jun 11, 2013
- Nissin ION Equipment Co., Ltd.
- Dan Nicolaescu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion beam irradiating apparatus, and method of producing semiconduct...
- Patent number 7,935,944
- Issue date May 3, 2011
- Kyoto University
- Junzo Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic element
- Patent number 6,861,790
- Issue date Mar 1, 2005
- Honda Giken Kogyo Kabushiki Kaisha
- Takashi Iwasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode element
- Patent number 6,414,422
- Issue date Jul 2, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Takashi Iwasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode element
- Patent number 6,268,686
- Issue date Jul 31, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Takashi Iwasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion source having auxillary ion chamber
- Patent number 5,107,170
- Issue date Apr 21, 1992
- Nissin Electric Co., Ltd.
- Junzo Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion emmissive head and ion beam irradiation device incorporating th...
- Patent number 4,774,413
- Issue date Sep 27, 1988
- Nihon Denshizairyo Kabushiki Kaisha
- Masao Okubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fused metal ion source with sintered metal head
- Patent number 4,638,217
- Issue date Jan 20, 1987
- Nihon Denshizairyo Kabushiki Kaisha
- Masao Okubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave ion source
- Patent number 4,598,231
- Issue date Jul 1, 1986
- Nissin-High Voltage Co. Ltd.
- Koji Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for generating negative-ion beams by alkaline metal ion sput...
- Patent number 4,563,610
- Issue date Jan 7, 1986
- Nissin-High Voltage Co., Ltd.
- Toshinori Takagi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ION BEAM IRRADIATION DEVICE AND METHOD FOR SUPPRESSING ION BEAM DIV...
- Publication number 20120085918
- Publication date Apr 12, 2012
- KYOTO UNIVERSITY
- Dan Nicolaescu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION BEAM IRRADIATING APPARATUS, AND METHOD OF PRODUCING SEMICONDUCT...
- Publication number 20090203199
- Publication date Aug 13, 2009
- KYOTO UNIVERSITY
- Junzo Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cold cathode element
- Publication number 20020033674
- Publication date Mar 21, 2002
- Takashi Iwasa
- H01 - BASIC ELECTRIC ELEMENTS

Junzo Ishikawa

Person

Patents Grantslast 30 patents

Ion beam irradiation device and method for suppressing ion beam div...

Ion beam irradiating apparatus, and method of producing semiconduct...

Electronic element

Cold cathode element

Cold cathode element

Ion source having auxillary ion chamber

Ion emmissive head and ion beam irradiation device incorporating th...

Fused metal ion source with sintered metal head

Microwave ion source

Device for generating negative-ion beams by alkaline metal ion sput...

Patents Applicationslast 30 patents

ION BEAM IRRADIATION DEVICE AND METHOD FOR SUPPRESSING ION BEAM DIV...

ION BEAM IRRADIATING APPARATUS, AND METHOD OF PRODUCING SEMICONDUCT...

Cold cathode element