Kakuya Iwata

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
ZnO based compound semiconductor light emitting device and method f...
- Patent number 7,605,012
- Issue date Oct 20, 2009
- National Institute of Advanced Industrial Science & Tech.
- Shigeru Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ZnO based compound semiconductor light emitting device and method f...
- Patent number 6,987,029
- Issue date Jan 17, 2006
- National Institute of Advanced Industrial Science and Technology
- Shigeru Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ZnOSSe compound semiconductor, integrated circuit using the semicon...
- Patent number 6,770,913
- Issue date Aug 3, 2004
- National Institute of Advanced Industrial Science and Technology
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ZnO compound semiconductor light emitting element
- Patent number 6,674,098
- Issue date Jan 6, 2004
- National Institute of Advanced Industrial Science and Technology
- Shigeru Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having ZnO based oxide...
- Patent number 6,649,434
- Issue date Nov 18, 2003
- National Institute of Advanced Industrial Science and Technology
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing p-type ZnO based oxide semiconductor layer and me...
- Patent number 6,638,846
- Issue date Oct 28, 2003
- National Institute of Advanced Industrial Science and Technology and Rohm Co....
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing Cu (In, Ga) (Se, S) 2 semiconductor film
- Patent number 6,566,162
- Issue date May 20, 2003
- National Institute of Advanced Industrial Science and Technology
- Akimasa Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for growing ZnO based oxide semiconductor layer and method f...
- Patent number 6,531,408
- Issue date Mar 11, 2003
- National Institute of Advanced Industrial Science and Technology
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radical cell device and method for manufacturing groups II-VI compo...
- Patent number 6,472,241
- Issue date Oct 29, 2002
- National Institute of Advanced Industrial Science and Technology
- Kakuya Iwata
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Jet engine
- Publication number 20070169990
- Publication date Jul 26, 2007
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Kakuya Iwata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Compound solar cell and process for producing the same
- Publication number 20050284518
- Publication date Dec 29, 2005
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Akimasa Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ZnO based compound semiconductor light emitting device and method f...
- Publication number 20050247954
- Publication date Nov 10, 2005
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Shigeru Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal oxide semiconductor thin film and method of producing the same
- Publication number 20050130844
- Publication date Jun 16, 2005
- National Inst. of Advanced Ind. Science and Tech.
- Kakuya Iwata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ZnO based compound semiconductor light emitting device and method f...
- Publication number 20040099876
- Publication date May 27, 2004
- National Institute of Advanced Industrial Science and Technology and Rohm Co....
- Shigeru Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal oxide semiconductor thin film and method of producing the same
- Publication number 20030122122
- Publication date Jul 3, 2003
- National Inst. of Advanced Ind. Science and Tech.
- Kakuya Iwata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ZnOSSe compound semiconductor, integrated circuit using the semicon...
- Publication number 20030042851
- Publication date Mar 6, 2003
- National Inst. of Advanced Ind. Science and Tech.
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of producing Cu (In, Ga) (Se, S) 2 semiconductor film
- Publication number 20020160539
- Publication date Oct 31, 2002
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Akimasa Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing semiconductor device having ZnO based oxide...
- Publication number 20020058351
- Publication date May 16, 2002
- Kakuya Iwata
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of growing p-type ZnO based oxide semiconductor layer and me...
- Publication number 20020034861
- Publication date Mar 21, 2002
- Kakuya Iwata
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor device having ZnO based oxide semiconductor layer and...
- Publication number 20020030196
- Publication date Mar 14, 2002
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for growing ZnO based oxide semiconductor layer and method f...
- Publication number 20020025594
- Publication date Feb 28, 2002
- Kakuya Iwata
- C30 - CRYSTAL GROWTH
Information Patent Application
Radical cell device and method for manufacturing groups II-VI compo...
- Publication number 20020025621
- Publication date Feb 28, 2002
- Kakuya Iwata
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor light emitting device
- Publication number 20020014631
- Publication date Feb 7, 2002
- Kakuya Iwata
- H01 - BASIC ELECTRIC ELEMENTS

Kakuya Iwata

Person

Patents Grantslast 30 patents

ZnO based compound semiconductor light emitting device and method f...

ZnO based compound semiconductor light emitting device and method f...

ZnOSSe compound semiconductor, integrated circuit using the semicon...

ZnO compound semiconductor light emitting element

Method of manufacturing semiconductor device having ZnO based oxide...

Method of growing p-type ZnO based oxide semiconductor layer and me...

Method of producing Cu (In, Ga) (Se, S) 2 semiconductor film

Method for growing ZnO based oxide semiconductor layer and method f...

Radical cell device and method for manufacturing groups II-VI compo...

Patents Applicationslast 30 patents

Jet engine

Compound solar cell and process for producing the same

ZnO based compound semiconductor light emitting device and method f...

Metal oxide semiconductor thin film and method of producing the same

ZnO based compound semiconductor light emitting device and method f...

Metal oxide semiconductor thin film and method of producing the same

ZnOSSe compound semiconductor, integrated circuit using the semicon...

Method of producing Cu (In, Ga) (Se, S) 2 semiconductor film

Method of manufacturing semiconductor device having ZnO based oxide...

Method of growing p-type ZnO based oxide semiconductor layer and me...

Semiconductor device having ZnO based oxide semiconductor layer and...

Method for growing ZnO based oxide semiconductor layer and method f...

Radical cell device and method for manufacturing groups II-VI compo...

Semiconductor light emitting device