Ryouichi Kuriyama

Person

Yokosuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
IC card, IC card processing system, and computer-readable storage m...
- Patent number 12,073,280
- Issue date Aug 27, 2024
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic device and control method for processing passports
- Patent number 8,266,364
- Issue date Sep 11, 2012
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Portable electronic device
- Patent number 7,434,066
- Issue date Oct 7, 2008
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic device with self-diagnostic function
- Patent number 6,641,045
- Issue date Nov 4, 2003
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Terminal unit for IC card using plural protocols and control method...
- Patent number 6,125,452
- Issue date Sep 26, 2000
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IC card portable terminal apparatus
- Patent number 6,044,470
- Issue date Mar 28, 2000
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable terminal apparatus for an IC card for supplying a power so...
- Patent number 5,910,652
- Issue date Jun 8, 1999
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable terminal apparatus for IC card compatible with a plurality...
- Patent number 5,815,658
- Issue date Sep 29, 1998
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic device and a method for processing data therefore
- Patent number 5,285,200
- Issue date Feb 8, 1994
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic device capable of registering subprograms
- Patent number 5,202,923
- Issue date Apr 13, 1993
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transmission system for a portable data storage medium
- Patent number 5,101,410
- Issue date Mar 31, 1992
- Kabushiki Kaisha Toshiba
- Takashi Niimura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IC CARD, PORTABLE ELECTRONIC DEVICE, AND ISSUING DEVICE
- Publication number 20230261864
- Publication date Aug 17, 2023
- Kabushiki Kaisha Toshiba
- KIYOSHI TOSHIMITSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE AND IC CARD
- Publication number 20230214474
- Publication date Jul 6, 2023
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IC CARD, IC CARD PROCESSING SYSTEM, AND COMPUTER-READABLE STORAGE M...
- Publication number 20220350975
- Publication date Nov 3, 2022
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IC CARD, PORTABLE ELECTRONIC DEVICE, AND METHOD OF CONTROLLING AN I...
- Publication number 20190073465
- Publication date Mar 7, 2019
- KABUSHIKI KAISHA TOSHIBA
- Ryouichi KURIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
- Publication number 20090177921
- Publication date Jul 9, 2009
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE AND DATA CONTROL METHOD
- Publication number 20090024788
- Publication date Jan 22, 2009
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Portable electronic device
- Publication number 20050132151
- Publication date Jun 16, 2005
- Kabushiki Kaisha Toshiba
- Ryouichi Kuriyama
- G06 - COMPUTING CALCULATING COUNTING

Ryouichi Kuriyama

Person

Patents Grantslast 30 patents

IC card, IC card processing system, and computer-readable storage m...

Portable electronic device and control method for processing passports

Portable electronic device

Portable electronic device with self-diagnostic function

Terminal unit for IC card using plural protocols and control method...

IC card portable terminal apparatus

Portable terminal apparatus for an IC card for supplying a power so...

Portable terminal apparatus for IC card compatible with a plurality...

Portable electronic device and a method for processing data therefore

Portable electronic device capable of registering subprograms

Data transmission system for a portable data storage medium

Patents Applicationslast 30 patents

IC CARD, PORTABLE ELECTRONIC DEVICE, AND ISSUING DEVICE

PORTABLE ELECTRONIC DEVICE AND IC CARD

IC CARD, IC CARD PROCESSING SYSTEM, AND COMPUTER-READABLE STORAGE M...

IC CARD, PORTABLE ELECTRONIC DEVICE, AND METHOD OF CONTROLLING AN I...

PORTABLE ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

PORTABLE ELECTRONIC DEVICE AND DATA CONTROL METHOD

Portable electronic device