Akihiko Sugikawa

Person

Fukushima-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus, portable terminal and communication contro...
- Patent number 8,032,116
- Issue date Oct 4, 2011
- Kabushiki Kaisha Toshiba
- Shingo Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information providing apparatus, information receiver, information...
- Patent number 7,933,625
- Issue date Apr 26, 2011
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device, portable terminal, communication con...
- Patent number 7,475,244
- Issue date Jan 6, 2009
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus, portable terminal and communication contro...
- Patent number 7,359,696
- Issue date Apr 15, 2008
- Kabushiki Kaisha Toshiba
- Shingo Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service providing apparatus, service providing program and service...
- Patent number 7,352,732
- Issue date Apr 1, 2008
- Kabushiki Kaisha Toshiba
- Yutaka Sata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information providing apparatus, information receiver, information...
- Patent number 7,319,845
- Issue date Jan 15, 2008
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short range radio communication system with using improved authenti...
- Patent number 7,076,209
- Issue date Jul 11, 2006
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control apparatus and method
- Patent number 6,111,570
- Issue date Aug 29, 2000
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number 5,949,772
- Issue date Sep 7, 1999
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control apparatus and method
- Patent number 5,771,352
- Issue date Jun 23, 1998
- Kabushiki Kaisha Toshiba
- Makoto Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number 5,742,745
- Issue date Apr 21, 1998
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic still camera with improved picture resolution by image s...
- Patent number 5,402,171
- Issue date Mar 28, 1995
- Kabushiki Kaisha Toshiba
- Yoshitomo Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic still camera with various modes of data compression
- Patent number 5,034,804
- Issue date Jul 23, 1991
- Kabushiki Kaisha Toshiba
- Minoru Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic still camera and image recording method thereof
- Patent number 5,018,017
- Issue date May 21, 1991
- Kabushiki Kaisha Toshiba
- Minoru Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION DEVICE, PORTABLE TERMINAL, COMMUNICATION CON...
- Publication number 20090089580
- Publication date Apr 2, 2009
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, PORTABLE TERMINAL AND COMMUNICATION CONTRO...
- Publication number 20080146196
- Publication date Jun 19, 2008
- Kabushiki Kaisha Toshiba
- Shingo Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROVIDING APPARATUS, SERVICE PROVIDING PROGRAM AND SERVICE...
- Publication number 20080139175
- Publication date Jun 12, 2008
- KABUSHHIKI KAISHA TOSHIBA
- Yutaka SATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROVIDING APPARATUS, INFORMATION RECEIVER, INFORMATION...
- Publication number 20080081563
- Publication date Apr 3, 2008
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus, portable terminal and communication contro...
- Publication number 20050037734
- Publication date Feb 17, 2005
- Kabushiki Kaisha Toshiba
- Shingo Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service providing apparatus, service providing program and service...
- Publication number 20040218574
- Publication date Nov 4, 2004
- Kabushiki Kaisha Toshiba
- Yutaka Sata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Short range radio communication system with using improved authenti...
- Publication number 20040203384
- Publication date Oct 14, 2004
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication processing system, terminal authentication apparatus...
- Publication number 20040205189
- Publication date Oct 14, 2004
- Kabushiki Kaisha Toshiba
- Yutaka Sata
- G07 - CHECKING-DEVICES
Information Patent Application
Information providing apparatus, information receiver, information...
- Publication number 20040157559
- Publication date Aug 12, 2004
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication device, portable terminal, communication con...
- Publication number 20040092249
- Publication date May 13, 2004
- Kabushiki Kaisha Toshiba
- Akihiko Sugikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Akihiko Sugikawa

Person

Patents Grantslast 30 patents

Communication apparatus, portable terminal and communication contro...

Information providing apparatus, information receiver, information...

Wireless communication device, portable terminal, communication con...

Communication apparatus, portable terminal and communication contro...

Service providing apparatus, service providing program and service...

Information providing apparatus, information receiver, information...

Short range radio communication system with using improved authenti...

Communication control apparatus and method

Communication device

Communication control apparatus and method

Communication device

Electronic still camera with improved picture resolution by image s...

Electronic still camera with various modes of data compression

Electronic still camera and image recording method thereof

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION DEVICE, PORTABLE TERMINAL, COMMUNICATION CON...

COMMUNICATION APPARATUS, PORTABLE TERMINAL AND COMMUNICATION CONTRO...

SERVICE PROVIDING APPARATUS, SERVICE PROVIDING PROGRAM AND SERVICE...

INFORMATION PROVIDING APPARATUS, INFORMATION RECEIVER, INFORMATION...

Communication apparatus, portable terminal and communication contro...

Service providing apparatus, service providing program and service...

Short range radio communication system with using improved authenti...

Authentication processing system, terminal authentication apparatus...

Information providing apparatus, information receiver, information...

Wireless communication device, portable terminal, communication con...