Masahiko Tanaka

Person

Fukuoka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Noncontact recording medium reader/writer
- Patent number 7,457,637
- Issue date Nov 25, 2008
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gate antenna device
- Patent number 7,227,504
- Issue date Jun 5, 2007
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noncontact IC card reader/writer
- Patent number 7,182,266
- Issue date Feb 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Yoshinaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-contact IC card reading/writing apparatus
- Patent number 7,164,344
- Issue date Jan 16, 2007
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication medium processing apparatus and wireless com...
- Patent number 7,072,613
- Issue date Jul 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Loop antenna and contactless IC card read/write apparatus
- Patent number 7,070,101
- Issue date Jul 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated antenna type non-contact IC card reader/writer
- Patent number 7,064,716
- Issue date Jun 20, 2006
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-contact IC card
- Patent number 6,830,193
- Issue date Dec 14, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tanaka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DEVICE AND SHELF TYPE READER SYSTEM
- Publication number 20070279295
- Publication date Dec 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Eiichirou NAKAZONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless communication medium processing apparatus and wireless com...
- Publication number 20050184154
- Publication date Aug 25, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Gate antenna device
- Publication number 20050057422
- Publication date Mar 17, 2005
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Noncontact IC card reader/writer
- Publication number 20050029351
- Publication date Feb 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Yoshinaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Loop antenna and contactless IC card read/write apparatus
- Publication number 20050006473
- Publication date Jan 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Noncontact IC card reader/writer integrated with antenna
- Publication number 20040266486
- Publication date Dec 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated antenna type non-contact IC card reader/writer
- Publication number 20040140360
- Publication date Jul 22, 2004
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-contact IC card reading/writing apparatus
- Publication number 20040134985
- Publication date Jul 15, 2004
- Futoshi Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-contact IC card
- Publication number 20030116634
- Publication date Jun 26, 2003
- Masahiko Tanaka
- G06 - COMPUTING CALCULATING COUNTING

Masahiko Tanaka

Person

Patents Grantslast 30 patents

Noncontact recording medium reader/writer

Gate antenna device

Noncontact IC card reader/writer

Non-contact IC card reading/writing apparatus

Wireless communication medium processing apparatus and wireless com...

Loop antenna and contactless IC card read/write apparatus

Integrated antenna type non-contact IC card reader/writer

Non-contact IC card

Patents Applicationslast 30 patents

ANTENNA DEVICE AND SHELF TYPE READER SYSTEM

Wireless communication medium processing apparatus and wireless com...

Gate antenna device

Noncontact IC card reader/writer

Loop antenna and contactless IC card read/write apparatus

Noncontact IC card reader/writer integrated with antenna

Integrated antenna type non-contact IC card reader/writer

Non-contact IC card reading/writing apparatus

Non-contact IC card