Tsutomu Nakazawa

Person

Isesaki-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data exchanging system, device, and method, all utilizing IC chip
- Patent number 7,255,274
- Issue date Aug 14, 2007
- Sanyo Electric Co., LTD
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-authentic article discrimination system, and method for discrim...
- Patent number 7,202,787
- Issue date Apr 10, 2007
- Sanyo Electric Co., LTD
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reading method of the two-dimensional bar code
- Patent number 7,143,948
- Issue date Dec 5, 2006
- Sanyo Electric Co., LTD
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal authentication system and method thereof
- Patent number 7,106,902
- Issue date Sep 12, 2006
- Sanyo Electric Co., LTD
- Tsutomu Nakazawa
- G07 - CHECKING-DEVICES
Information Patent Grant
Centralized apparatus control system for controlling a plurality of...
- Patent number 6,297,746
- Issue date Oct 2, 2001
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G08 - SIGNALLING
Information Patent Grant
Channel display device for receivable channels
- Patent number 5,299,010
- Issue date Mar 29, 1994
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device full-wave rectifier circuit and half-wave rect...
- Publication number 20060131661
- Publication date Jun 22, 2006
- Sanyo Electric Co., Ltd.
- Kazutomo Goshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adhesive clinical thermometer pad and temperature measuring pad
- Publication number 20050226310
- Publication date Oct 13, 2005
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G01 - MEASURING TESTING
Information Patent Application
Temperature information reader
- Publication number 20050163189
- Publication date Jul 28, 2005
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G01 - MEASURING TESTING
Information Patent Application
Non-authentic article discrimination system, and method for discrim...
- Publication number 20050151617
- Publication date Jul 14, 2005
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Thermometer
- Publication number 20050154327
- Publication date Jul 14, 2005
- Tsutomu Nakazawa
- G01 - MEASURING TESTING
Information Patent Application
Base device for use in non-authentic article discrimination system
- Publication number 20050151648
- Publication date Jul 14, 2005
- SANYO ELECTRIC CO., LTD.
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IC tag for use in non-authentic article discrimination system
- Publication number 20050151616
- Publication date Jul 14, 2005
- SANYO ELECTRIC CO., LTD.
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for measuring temperature
- Publication number 20050147151
- Publication date Jul 7, 2005
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G01 - MEASURING TESTING
Information Patent Application
Data exchanging system, device, and method, all utilizing IC chip
- Publication number 20050098630
- Publication date May 12, 2005
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Personal authentication system and method thereof
- Publication number 20030123710
- Publication date Jul 3, 2003
- Sanyo Electric Co., Ltd.
- Tsutomu Nakazawa
- G07 - CHECKING-DEVICES
Information Patent Application
Reading method of the two-dimensional bar code
- Publication number 20030116628
- Publication date Jun 26, 2003
- SANYO ELECTRIC CO., LTD.
- Tsutomu Nakazawa
- G06 - COMPUTING CALCULATING COUNTING

Tsutomu Nakazawa

Person

Patents Grantslast 30 patents

Data exchanging system, device, and method, all utilizing IC chip

Non-authentic article discrimination system, and method for discrim...

Reading method of the two-dimensional bar code

Personal authentication system and method thereof

Centralized apparatus control system for controlling a plurality of...

Channel display device for receivable channels

Patents Applicationslast 30 patents

Semiconductor device full-wave rectifier circuit and half-wave rect...

Adhesive clinical thermometer pad and temperature measuring pad

Temperature information reader

Non-authentic article discrimination system, and method for discrim...

Thermometer

Base device for use in non-authentic article discrimination system

IC tag for use in non-authentic article discrimination system

System and method for measuring temperature

Data exchanging system, device, and method, all utilizing IC chip

Personal authentication system and method thereof

Reading method of the two-dimensional bar code