Masafumi Kusakawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solid-state imaging device and information processing method of sol...
- Patent number 11,743,603
- Issue date Aug 29, 2023
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Yusuke Minagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key generation device, encryption device, reception device, key gen...
- Patent number 8,600,052
- Issue date Dec 3, 2013
- Sony Corporation
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Actor node, sensor node, coverage block change method, parameter ch...
- Patent number 8,416,949
- Issue date Apr 9, 2013
- Sony Corporation
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing unit, terminal unit, information processing...
- Patent number 8,300,816
- Issue date Oct 30, 2012
- Sony Corporation
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing unit, terminal unit, information processing...
- Patent number 8,300,814
- Issue date Oct 30, 2012
- Sony Corporation
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key generating device, encrypting device, receiving device, key gen...
- Patent number 8,213,609
- Issue date Jul 3, 2012
- Sony Corporation
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key providing system, terminal device, and information processing m...
- Patent number 8,150,040
- Issue date Apr 3, 2012
- Sony Corporation
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing system, in...
- Patent number 8,055,953
- Issue date Nov 8, 2011
- Sony Corporation
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing device, contents distribution server, licens...
- Patent number 7,996,335
- Issue date Aug 9, 2011
- Sony Corporation
- Taizo Shirai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device authentication system
- Patent number 7,797,532
- Issue date Sep 14, 2010
- Sony Corporation
- Takayuki Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus, program, and method for testing a secure...
- Patent number 7,269,529
- Issue date Sep 11, 2007
- Sony Corporation
- Masanobu Okabe
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE IMAGING DEVICE AND INFORMATION PROCESSING METHOD OF SOL...
- Publication number 20190347963
- Publication date Nov 14, 2019
- Sony Semiconductor Solutions Corporation
- Yusuke Minagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Actor node, sensor node, coverage block change method, parameter ch...
- Publication number 20110145578
- Publication date Jun 16, 2011
- SONY CORPORATION
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, INFORMATION PROCESSING APPARATUS,...
- Publication number 20100281316
- Publication date Nov 4, 2010
- Yoshikazu MIYATO
- G01 - MEASURING TESTING
Information Patent Application
AUTHENTICATION DEVICE, AUTHENTICATION METHOD, AND PROGRAM BACKGROUN...
- Publication number 20100262830
- Publication date Oct 14, 2010
- Masafumi KUSAKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT, ENCRYPTION COMMUNICATION APPARATUS, ENCRYPTION...
- Publication number 20100250936
- Publication date Sep 30, 2010
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20100119058
- Publication date May 13, 2010
- Seiichi Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Key Providing System, Key Providing Apparatus, Terminal Device, Key...
- Publication number 20100086133
- Publication date Apr 8, 2010
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING UNIT, TERMINAL UNIT, INFORMATION PROCESSING...
- Publication number 20100077201
- Publication date Mar 25, 2010
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY GENERATION DEVICE, ENCRYPTION DEVICE, RECEPTION DEVICE, KEY GEN...
- Publication number 20100067702
- Publication date Mar 18, 2010
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING UNIT, TERMINAL UNIT, INFORMATION PROCESSING...
- Publication number 20100054465
- Publication date Mar 4, 2010
- Tomoyuki Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Key Providing System, Terminal Device, and Information Processing M...
- Publication number 20100040235
- Publication date Feb 18, 2010
- Masafumi Kusakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY GENERATING DEVICE, ENCRYPTING DEVICE, RECEIVING DEVICE, KEY GEN...
- Publication number 20090208005
- Publication date Aug 20, 2009
- Masafumi KUSAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, KEY SETTING METHOD, AND PROGRAM
- Publication number 20090177888
- Publication date Jul 9, 2009
- Tomoyuki ASANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Processing Apparatus, Information Processing System, In...
- Publication number 20080256401
- Publication date Oct 16, 2008
- SONY CORPORATION
- Masafumi Kusakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device authentication system
- Publication number 20070083750
- Publication date Apr 12, 2007
- SONY CORPORATION
- Takayuki Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus, secured circuit, program and data proces...
- Publication number 20060122802
- Publication date Jun 8, 2006
- SONY CORPORATION
- Masanobu Okabe
- G01 - MEASURING TESTING
Information Patent Application
Information processing device, contents distribution server, licens...
- Publication number 20040128252
- Publication date Jul 1, 2004
- SONY CORPORATION
- Taizo Shirai
- G06 - COMPUTING CALCULATING COUNTING

Masafumi Kusakawa

Person

Patents Grantslast 30 patents

Solid-state imaging device and information processing method of sol...

Key generation device, encryption device, reception device, key gen...

Actor node, sensor node, coverage block change method, parameter ch...

Information processing unit, terminal unit, information processing...

Information processing unit, terminal unit, information processing...

Key generating device, encrypting device, receiving device, key gen...

Key providing system, terminal device, and information processing m...

Information processing apparatus, information processing system, in...

Information processing device, contents distribution server, licens...

Device authentication system

Data processing apparatus, program, and method for testing a secure...

Patents Applicationslast 30 patents

SOLID-STATE IMAGING DEVICE AND INFORMATION PROCESSING METHOD OF SOL...

Actor node, sensor node, coverage block change method, parameter ch...

SEMICONDUCTOR INTEGRATED CIRCUIT, INFORMATION PROCESSING APPARATUS,...

AUTHENTICATION DEVICE, AUTHENTICATION METHOD, AND PROGRAM BACKGROUN...

INTEGRATED CIRCUIT, ENCRYPTION COMMUNICATION APPARATUS, ENCRYPTION...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

Key Providing System, Key Providing Apparatus, Terminal Device, Key...

INFORMATION PROCESSING UNIT, TERMINAL UNIT, INFORMATION PROCESSING...

KEY GENERATION DEVICE, ENCRYPTION DEVICE, RECEPTION DEVICE, KEY GEN...

INFORMATION PROCESSING UNIT, TERMINAL UNIT, INFORMATION PROCESSING...

Key Providing System, Terminal Device, and Information Processing M...

KEY GENERATING DEVICE, ENCRYPTING DEVICE, RECEIVING DEVICE, KEY GEN...

INFORMATION PROCESSING DEVICE, KEY SETTING METHOD, AND PROGRAM

Information Processing Apparatus, Information Processing System, In...

Device authentication system

Data processing apparatus, secured circuit, program and data proces...

Information processing device, contents distribution server, licens...