Kusakawa; Masafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kusakawa; Masafumi.The latest application filed is for "solid-state imaging device and information processing method of solid-state imaging device".

Company Profile

1.12.17

Kusakawa; Masafumi - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Solid-state Imaging Device And Information Processing Method Of Solid-state Imaging Device App 20190347963 - Minagawa; Yusuke ; et al.	2019-11-14
Key generation device, encryption device, reception device, key generation method, key processing method, and program Grant 8,600,052 - Kusakawa , et al. December 3, 2	2013-12-03
Actor node, sensor node, coverage block change method, parameter change method, program, and information processing system Grant 8,416,949 - Asano , et al. April 9, 2	2013-04-09
Information processing unit, terminal unit, information processing method, key generation method and program Grant 8,300,814 - Asano , et al. October 30, 2	2012-10-30
Information processing unit, terminal unit, information processing method, key generation method and program Grant 8,300,816 - Asano , et al. October 30, 2	2012-10-30
Key generating device, encrypting device, receiving device, key generating method, encrypting method, key processing method, and program Grant 8,213,609 - Kusakawa , et al. July 3, 2	2012-07-03
Key providing system, terminal device, and information processing method Grant 8,150,040 - Kusakawa , et al. April 3, 2	2012-04-03
Information processing apparatus, information processing system, information processing method and computer program Grant 8,055,953 - Kusakawa , et al. November 8, 2	2011-11-08
Information processing device, contents distribution server, license server, and method and computer program Grant 7,996,335 - Shirai , et al. August 9, 2	2011-08-09
Actor node, sensor node, coverage block change method, parameter change method, program, and information processing system App 20110145578 - Asano; Tomoyuki ; et al.	2011-06-16
Semiconductor Integrated Circuit, Information Processing Apparatus, Output Data Diffusion Method, And Program App 20100281316 - MIYATO; Yoshikazu ; et al.	2010-11-04
Authentication Device, Authentication Method, And Program Background Of The Invention App 20100262830 - KUSAKAWA; Masafumi ; et al.	2010-10-14
Integrated Circuit, Encryption Communication Apparatus, Encryption Communication System, Information Processing Method And Encryption Communication Method App 20100250936 - Kusakawa; Masafumi ; et al.	2010-09-30
Device authentication system Grant 7,797,532 - Miura , et al. September 14, 2	2010-09-14
Information Processing Apparatus, Information Processing Method, And Program App 20100119058 - Matsuda; Seiichi ; et al.	2010-05-13
Key Providing System, Key Providing Apparatus, Terminal Device, Key Providing Method, and Key Generation Method App 20100086133 - Asano; Tomoyuki ; et al.	2010-04-08
Information Processing Unit, Terminal Unit, Information Processing Method, Key Generation Method And Program App 20100077201 - Asano; Tomoyuki ; et al.	2010-03-25
Key Generation Device, Encryption Device, Reception Device, Key Generation Method, Key Processing Method, And Program App 20100067702 - Kusakawa; Masafumi ; et al.	2010-03-18
Information Processing Unit, Terminal Unit, Information Processing Method, Key Generation Method And Program App 20100054465 - Asano; Tomoyuki ; et al.	2010-03-04
Key Providing System, Terminal Device, and Information Processing Method App 20100040235 - Kusakawa; Masafumi ; et al.	2010-02-18
Key Generating Device, Encrypting Device, Receiving Device, Key Generating Method, Encrypting Method, Key Processing Method, And Program App 20090208005 - KUSAKAWA; Masafumi ; et al.	2009-08-20
Information Processing Device, Key Setting Method, And Program App 20090177888 - ASANO; Tomoyuki ; et al.	2009-07-09
Information Processing Apparatus, Information Processing System, Information Processing Method and Computer Program App 20080256401 - Kusakawa; Masafumi ; et al.	2008-10-16
Data processing apparatus, program, and method for testing a secured circuit and maintaining confidentiality of the circuit Grant 7,269,529 - Okabe , et al. September 11, 2	2007-09-11
Device authentication system App 20070083750 - Miura; Takayuki ; et al.	2007-04-12
Data processing apparatus, secured circuit, program and data processing method App 20060122802 - Okabe; Masanobu ; et al.	2006-06-08
Information processing device, contents distribution server, license server, and method and computer program App 20040128252 - Shirai, Taizo ; et al.	2004-07-01

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