Tomohiro Ichikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Software updating method and portable terminal device
- Patent number 9,298,444
- Issue date Mar 29, 2016
- Sony Corporation
- Yasuyuki Hirao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable terminal, portable terminal control method, and portable t...
- Patent number 8,826,263
- Issue date Sep 2, 2014
- Sony Corporation
- Tomohiro Ichikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for time notification for updating software
- Patent number 8,819,662
- Issue date Aug 26, 2014
- Sony Corporation
- Katsumi Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory management apparatus and memory management method
- Patent number 8,706,954
- Issue date Apr 22, 2014
- Sony Corporation
- Katsumi Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory management method and portable terminal device
- Patent number 7,797,573
- Issue date Sep 14, 2010
- Sony Ericsson Mobile Communications Japan, Inc.
- Katsumi Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile terminal and software update method
- Patent number 7,584,379
- Issue date Sep 1, 2009
- Sony Ericsson Mobile Communications Japan, Inc.
- Katsumi Aoyagi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR TIME NOTIFICATION FOR UPDATING SOFTWARE
- Publication number 20130332918
- Publication date Dec 12, 2013
- Sony Mobile Communications Japan, Inc.
- Katsumi Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY MANAGEMENT APPARATUS AND MEMORY MANAGEMENT METHOD
- Publication number 20120059979
- Publication date Mar 8, 2012
- Sony Ericsson Mobile Communications AB
- Katsumi AOYAGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE TERMINAL, PORTABLE TERMINAL CONTROL METHOD, AND PORTABLE T...
- Publication number 20100042985
- Publication date Feb 18, 2010
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Tomohiro ICHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFTWARE UPDATING METHOD AND PORTABLE TERMINAL DEVICE
- Publication number 20090007090
- Publication date Jan 1, 2009
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN INC.
- Yasuyuki HIRAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory management method and portable terminal device
- Publication number 20080034252
- Publication date Feb 7, 2008
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Katsumi Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE TERMINAL AND SOFTWARE UPDATE METHOD
- Publication number 20070226334
- Publication date Sep 27, 2007
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Katsumi Aoyagi
- G06 - COMPUTING CALCULATING COUNTING

Tomohiro Ichikawa

Person

Patents Grantslast 30 patents

Software updating method and portable terminal device

Portable terminal, portable terminal control method, and portable t...

Device and method for time notification for updating software

Memory management apparatus and memory management method

Memory management method and portable terminal device

Mobile terminal and software update method

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR TIME NOTIFICATION FOR UPDATING SOFTWARE

MEMORY MANAGEMENT APPARATUS AND MEMORY MANAGEMENT METHOD

PORTABLE TERMINAL, PORTABLE TERMINAL CONTROL METHOD, AND PORTABLE T...

SOFTWARE UPDATING METHOD AND PORTABLE TERMINAL DEVICE

Memory management method and portable terminal device

MOBILE TERMINAL AND SOFTWARE UPDATE METHOD