Masao Urayama

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-storage material and refrigerator and cooling container that i...
- Patent number 11,130,896
- Issue date Sep 28, 2021
- Sharp Kabushiki Kaisha
- Satoru Motonami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Thermal energy storage pack, thermal exchange unit, and manufacturi...
- Patent number 10,919,683
- Issue date Feb 16, 2021
- Sharp Kabushiki Kaisha
- Hisanori Bessho
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Semiconductor element, method for manufacturing same, and electroni...
- Patent number 8,173,487
- Issue date May 8, 2012
- Sharp Kabushiki Kaisha
- Masao Urayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotube and method for producing the same, electron source...
- Patent number 7,375,366
- Issue date May 20, 2008
- Sharp Kabushiki Kaisha
- Hiroshi Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold-cathode electron source and field-emission display
- Patent number 7,078,863
- Issue date Jul 18, 2006
- Sharp Kabushiki Kaisha
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device with multi-layered fate electrode
- Patent number 7,030,550
- Issue date Apr 18, 2006
- Sharp Kabushiki Kaisha
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source having first and second layers
- Patent number 6,741,017
- Issue date May 25, 2004
- Sharp Kabushiki Kaisha
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-source array and manufacturing method thereof as well as d...
- Patent number 6,650,061
- Issue date Nov 18, 2003
- Sharp Kabushiki Kaisha
- Masao Urayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission electron source and fabrication process thereof
- Patent number 6,570,305
- Issue date May 27, 2003
- Sharp Kabushiki Kaisha
- Masao Urayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming device using field emission electron source arrays
- Patent number 6,545,396
- Issue date Apr 8, 2003
- Sharp Kabushiki Kaisha
- Hiroshi Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of fabricating field-emission type electron source, electro...
- Patent number 5,800,233
- Issue date Sep 1, 1998
- Sharp Kabushiki Kaisha
- Seiki Yano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave oven and magnetron with cold cathode
- Patent number 5,676,873
- Issue date Oct 14, 1997
- Sharp Kabushiki Kaisha
- Takeo Takase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field-emission type electronic device
- Patent number 5,382,867
- Issue date Jan 17, 1995
- Sharp Kabushiki Kaisha
- Marou Yuji
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HEAT-STORAGE MATERIAL AND REFRIGERATOR AND COOLING CONTAINER THAT I...
- Publication number 20190002748
- Publication date Jan 3, 2019
- SHARP KABUSHIKI KAISHA
- SATORU MOTONAMI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HEAT INSULATING CONTAINER AND METHOD FOR PRODUCING SAME
- Publication number 20180266746
- Publication date Sep 20, 2018
- SHARP KABUSHIKI KAISHA
- MASAO URAYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
THERMAL ENERGY STORAGE PACK, THERMAL EXCHANGE UNIT, AND MANUFACTURI...
- Publication number 20180162627
- Publication date Jun 14, 2018
- SHARP KABUSHIKI KAISHA
- HISANORI BESSHO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING SAME, AND ELECTRONI...
- Publication number 20100044702
- Publication date Feb 25, 2010
- Masao Urayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission device and field emission display
- Publication number 20040090172
- Publication date May 13, 2004
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cold-cathode electron source and field-emmision display
- Publication number 20040085009
- Publication date May 6, 2004
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon nanotube and method for producing the same, electron source...
- Publication number 20030143398
- Publication date Jul 31, 2003
- Hiroshi Ohki
- B82 - NANO-TECHNOLOGY

Masao Urayama

Person

Patents Grantslast 30 patents

Heat-storage material and refrigerator and cooling container that i...

Thermal energy storage pack, thermal exchange unit, and manufacturi...

Semiconductor element, method for manufacturing same, and electroni...

Carbon nanotube and method for producing the same, electron source...

Cold-cathode electron source and field-emission display

Electron emission device with multi-layered fate electrode

Electron source having first and second layers

Electron-source array and manufacturing method thereof as well as d...

Field emission electron source and fabrication process thereof

Image forming device using field emission electron source arrays

Process of fabricating field-emission type electron source, electro...

Microwave oven and magnetron with cold cathode

Field-emission type electronic device

Patents Applicationslast 30 patents

HEAT-STORAGE MATERIAL AND REFRIGERATOR AND COOLING CONTAINER THAT I...

HEAT INSULATING CONTAINER AND METHOD FOR PRODUCING SAME

THERMAL ENERGY STORAGE PACK, THERMAL EXCHANGE UNIT, AND MANUFACTURI...

SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING SAME, AND ELECTRONI...

Electron emission device and field emission display

Cold-cathode electron source and field-emmision display

Carbon nanotube and method for producing the same, electron source...