Ryuichi Ugajin

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fractal structure and method of forming it
- Patent number 7,135,071
- Issue date Nov 14, 2006
- Sony Corporation
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a fractal structure for constructing complex...
- Patent number 7,113,931
- Issue date Sep 26, 2006
- Sony Corporation
- Ryuichi Ugajin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fractal structure and its forming method
- Patent number 7,101,434
- Issue date Sep 5, 2006
- Sony Corporation
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferromagnetic fractal combination structure
- Patent number 7,061,007
- Issue date Jun 13, 2006
- Sony Corporation
- Ryuichi Ugajin
- G11 - INFORMATION STORAGE
Information Patent Grant
Electron device which controls quantum chaos and quantum chaos cont...
- Patent number 6,952,019
- Issue date Oct 4, 2005
- Sony Corporation
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiply-complexed one-dimensional structure, multiply-twisted heli...
- Patent number 6,759,676
- Issue date Jul 6, 2004
- Sony Corporation
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for and method of processing image and information record...
- Patent number 6,584,234
- Issue date Jun 24, 2003
- Sony Corporation
- Shoji Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing method and information processing apparatus
- Patent number 6,581,002
- Issue date Jun 17, 2003
- Sony Corporation
- Ryuichi Ugajin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light and/or electron element
- Patent number 6,525,337
- Issue date Feb 25, 2003
- Sony Corporation
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage device encompassing a diffusion process and a dissipation p...
- Patent number 6,392,914
- Issue date May 21, 2002
- Sony Corporation
- Yoshihiko Kuroki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for and method of processing image and information record...
- Patent number 6,353,689
- Issue date Mar 5, 2002
- Sony Corporation
- Shoji Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum box structure and carrier conductivity modulating device
- Patent number 6,020,605
- Issue date Feb 1, 2000
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum box structure and carrier conductivity modulating device
- Patent number 5,831,294
- Issue date Nov 3, 1998
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Charge transfer device
- Patent number 5,828,090
- Issue date Oct 27, 1998
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Collective element of quantum boxes
- Patent number 5,719,407
- Issue date Feb 17, 1998
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum memory
- Patent number 5,663,571
- Issue date Sep 2, 1997
- Sony Corporation
- Ryuichi Ugajin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Manufacturing method of a quantum device
- Patent number 5,643,828
- Issue date Jul 1, 1997
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field effect transistor having channel with plural quantum boxes ar...
- Patent number 5,608,231
- Issue date Mar 4, 1997
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum device with plural stable states
- Patent number 5,512,762
- Issue date Apr 30, 1996
- Sony Corporation
- Toshikazu Suzuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Data processing system formed of a collective element of quantum bo...
- Patent number 5,430,309
- Issue date Jul 4, 1995
- Sony Corporation
- Ryuichi Ugajin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum phase interference transistor
- Patent number 5,332,952
- Issue date Jul 26, 1994
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum effect device in which conduction between a plurality of qu...
- Patent number 5,294,807
- Issue date Mar 15, 1994
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Microelectronic ballistic transistor
- Patent number 5,289,077
- Issue date Feb 22, 1994
- Sony Corporation
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming quantum dots
- Patent number 5,229,320
- Issue date Jul 20, 1993
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum phase interference transistor
- Patent number 5,204,588
- Issue date Apr 20, 1993
- Sony Corporation
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Electron device which controls quantum chaos and quantum chaos cont...
- Publication number 20050156160
- Publication date Jul 21, 2005
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron device which controls quantum chaos and quantum chaos cont...
- Publication number 20040201010
- Publication date Oct 14, 2004
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiply-complexed one-dimensional structure, multiply-twisted heli...
- Publication number 20040169204
- Publication date Sep 2, 2004
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fractal structure and its producing method, functional material and...
- Publication number 20040032786
- Publication date Feb 19, 2004
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Multiplex winding helical structure and fuctional material
- Publication number 20030134750
- Publication date Jul 17, 2003
- Ryuichi Ugajin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiple composite one-dimensional structural body and functional m...
- Publication number 20030071239
- Publication date Apr 17, 2003
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fractal structure and method of forming it
- Publication number 20020195598
- Publication date Dec 26, 2002
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fractal structure and its forming method
- Publication number 20020180657
- Publication date Dec 5, 2002
- Ryuichi Ugajin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Apparatus for and method of processing image and idformation record...
- Publication number 20020039455
- Publication date Apr 4, 2002
- Shoji Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing method and information processing apparatus
- Publication number 20010034578
- Publication date Oct 25, 2001
- Ryuichi Ugajin
- G01 - MEASURING TESTING

Ryuichi Ugajin

Person

Patents Grantslast 30 patents

Fractal structure and method of forming it

Method of fabricating a fractal structure for constructing complex...

Fractal structure and its forming method

Ferromagnetic fractal combination structure

Electron device which controls quantum chaos and quantum chaos cont...

Multiply-complexed one-dimensional structure, multiply-twisted heli...

Apparatus for and method of processing image and information record...

Information processing method and information processing apparatus

Light and/or electron element

Storage device encompassing a diffusion process and a dissipation p...

Apparatus for and method of processing image and information record...

Quantum box structure and carrier conductivity modulating device

Quantum box structure and carrier conductivity modulating device

Charge transfer device

Collective element of quantum boxes

Quantum memory

Manufacturing method of a quantum device

Field effect transistor having channel with plural quantum boxes ar...

Quantum device with plural stable states

Data processing system formed of a collective element of quantum bo...

Quantum phase interference transistor

Quantum effect device in which conduction between a plurality of qu...

Microelectronic ballistic transistor

Method for forming quantum dots

Quantum phase interference transistor

Patents Applicationslast 30 patents

Electron device which controls quantum chaos and quantum chaos cont...

Electron device which controls quantum chaos and quantum chaos cont...

Multiply-complexed one-dimensional structure, multiply-twisted heli...

Fractal structure and its producing method, functional material and...

Multiplex winding helical structure and fuctional material

Multiple composite one-dimensional structural body and functional m...

Fractal structure and method of forming it

Fractal structure and its forming method

Apparatus for and method of processing image and idformation record...

Information processing method and information processing apparatus