Sugikawa; Akihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sugikawa; Akihiko.The latest application filed is for "wireless communication device, portable terminal, communication control program and communication system".

Company Profile

0.14.10

Sugikawa; Akihiko - Fukushima-Ken JP
Sugikawa; Akihiko - Kanagawa-ken JP
Sugikawa; Akihiko - Kanagawa JP
Sugikawa; Akihiko - Osaka-fu JP
Sugikawa; Akihiko - Tokyo JP
Sugikawa; Akihiko - Osaka JP
Sugikawa; Akihiko - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Communication apparatus, portable terminal and communication control program Grant 8,032,116 - Tanaka , et al. October 4, 2	2011-10-04
Information providing apparatus, information receiver, information providing program, information receiving program and wireless communication apparatus Grant 7,933,625 - Sugikawa April 26, 2	2011-04-26
Wireless Communication Device, Portable Terminal, Communication Control Program And Communication System App 20090089580 - Sugikawa; Akihiko	2009-04-02
Wireless communication device, portable terminal, communication control program and communication system Grant 7,475,244 - Sugikawa January 6, 2	2009-01-06
Communication Apparatus, Portable Terminal And Communication Control Program App 20080146196 - TANAKA; Shingo ; et al.	2008-06-19
Service Providing Apparatus, Service Providing Program And Service Providing Method App 20080139175 - SATA; Yutaka ; et al.	2008-06-12
Communication apparatus, portable terminal and communication control program Grant 7,359,696 - Tanaka , et al. April 15, 2	2008-04-15
Information Providing Apparatus, Information Receiver, Information Providing Program, Information Receiving Program And Wireless Communication Apparatus App 20080081563 - SUGIKAWA; Akihiko	2008-04-03
Service providing apparatus, service providing program and service providing method Grant 7,352,732 - Sata , et al. April 1, 2	2008-04-01
Information providing apparatus, information receiver, information providing program, information receiving program and wireless communication apparatus Grant 7,319,845 - Sugikawa January 15, 2	2008-01-15
Short range radio communication system with using improved authentication scheme Grant 7,076,209 - Sugikawa , et al. July 11, 2	2006-07-11
Communication apparatus, portable terminal and communication control program App 20050037734 - Tanaka, Shingo ; et al.	2005-02-17
Service providing apparatus, service providing program and service providing method App 20040218574 - Sata, Yutaka ; et al.	2004-11-04
Authentication processing system, terminal authentication apparatus, authentication processing method and authentication processing program App 20040205189 - Sata, Yutaka ; et al.	2004-10-14
Short range radio communication system with using improved authentication scheme App 20040203384 - Sugikawa, Akihiko ; et al.	2004-10-14
Information providing apparatus, information receiver, information providing program, information receiving program and wireless communication apparatus App 20040157559 - Sugikawa, Akihiko	2004-08-12
Wireless communication device, portable terminal, communication control program and communication system App 20040092249 - Sugikawa, Akihiko	2004-05-13
Communication control apparatus and method Grant 6,111,570 - Sugikawa , et al. August 29, 2	2000-08-29
Communication device Grant 5,949,772 - Sugikawa , et al. September 7, 1	1999-09-07
Communication control apparatus and method Grant 5,771,352 - Nakamura , et al. June 23, 1	1998-06-23
Communication device Grant 5,742,745 - Sugikawa , et al. April 21, 1	1998-04-21
Electronic still camera with improved picture resolution by image shifting in a parallelogram arrangement Grant 5,402,171 - Tagami , et al. March 28, 1	1995-03-28
Electronic still camera with various modes of data compression Grant 5,034,804 - Sasaki , et al. July 23, 1	1991-07-23
Electronic still camera and image recording method thereof Grant 5,018,017 - Sasaki , et al. May 21, 1	1991-05-21

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