Yoshihiro Shona

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data rewriting method for flash memory using partial erases
- Patent number 7,526,601
- Issue date Apr 28, 2009
- Oki Semiconductor Co., Ltd.
- Yoshihiro Shona
- G11 - INFORMATION STORAGE
Information Patent Grant
Data rewriting for flash memory
- Patent number 7,093,063
- Issue date Aug 15, 2006
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for receiving and transmitting serial data
- Patent number 7,079,573
- Issue date Jul 18, 2006
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage generator
- Patent number 6,614,672
- Issue date Sep 2, 2003
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Counting circuit with rewritable non-volatile memory, and counting...
- Patent number 6,314,155
- Issue date Nov 6, 2001
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit for embedding in smart cards, and method of issu...
- Patent number 6,299,069
- Issue date Oct 9, 2001
- Oki Electric Industry Co. Ltd.
- Yoshihiro Shona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage generator
- Patent number 6,272,031
- Issue date Aug 7, 2001
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage generator
- Patent number 6,104,625
- Issue date Aug 15, 2000
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication system and communication method
- Patent number 6,018,581
- Issue date Jan 25, 2000
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call-unit count device
- Patent number 6,003,768
- Issue date Dec 21, 1999
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of effecting mutual authentication
- Patent number 5,799,085
- Issue date Aug 25, 1998
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling IC card reader/writer to transmit same chara...
- Patent number 5,790,885
- Issue date Aug 4, 1998
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-security IC card
- Patent number 5,592,619
- Issue date Jan 7, 1997
- Oki Electric Industry Co., Ltd.
- Yoshihiro Shona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure IC card system with reusable prototype IC card
- Patent number 5,442,165
- Issue date Aug 15, 1995
- Oki Electric Industry Co., Ltd.
- Shiro Atsumi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DRIVER AND THRESHOLD VOLTAGE MEASUREMENT METHOD
- Publication number 20100321367
- Publication date Dec 23, 2010
- Oki Semiconductor Co., Ltd.
- Yoshihiro Shona
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Data rewriting method for flash memory using partial erases
- Publication number 20060248269
- Publication date Nov 2, 2006
- Yoshihiro Shona
- G11 - INFORMATION STORAGE
Information Patent Application
Method for rewriting data in a memory
- Publication number 20050015408
- Publication date Jan 20, 2005
- Yoshihiro Shona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data rewriting method for flash memory
- Publication number 20040114431
- Publication date Jun 17, 2004
- Yoshihiro Shona
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for receiving and transmitting serial data
- Publication number 20030210738
- Publication date Nov 13, 2003
- Yoshihiro Shona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Random number generating system and its method
- Publication number 20030074380
- Publication date Apr 17, 2003
- Yoshihiro Shona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage generator
- Publication number 20010043480
- Publication date Nov 22, 2001
- Yoshihiro Shona
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Yoshihiro Shona

Person

Patents Grantslast 30 patents

Data rewriting method for flash memory using partial erases

Data rewriting for flash memory

Apparatus and method for receiving and transmitting serial data

Voltage generator

Counting circuit with rewritable non-volatile memory, and counting...

Integrated circuit for embedding in smart cards, and method of issu...

Voltage generator

Voltage generator

Communication system and communication method

Call-unit count device

Method of effecting mutual authentication

Method for controlling IC card reader/writer to transmit same chara...

High-security IC card

Secure IC card system with reusable prototype IC card

Patents Applicationslast 30 patents

DISPLAY DRIVER AND THRESHOLD VOLTAGE MEASUREMENT METHOD

Data rewriting method for flash memory using partial erases

Method for rewriting data in a memory

Data rewriting method for flash memory

Apparatus and method for receiving and transmitting serial data

Random number generating system and its method

Voltage generator