SASAKURA; Toyoki

Patent Applications and Registrations

Patent applications and USPTO patent grants for SASAKURA; Toyoki.The latest application filed is for "underwater information display device".

Company Profile

2.8.12

SASAKURA; Toyoki - Kobe-shi JP
Sasakura; Toyoki - Tokyo JP
Sasakura; Toyoki - Ashiya-shi JP
Sasakura; Toyoki - Ashiya JP
Sasakura; Toyoki - Nishinomiya 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
Underwater Information Display Device App 20220206143 - SASAKURA; Toyoki ; et al.	2022-06-30
Underwater Information Visualizing Device App 20210389441 - SASAKURA; Toyoki ; et al.	2021-12-16
Echo measuring apparatus, echo sounding apparatus, multibeam echo measuring apparatus, multibeam echo sounding apparatus and aperture synthetic sonar Grant 10,718,858 - Sasakura , et al.	2020-07-21
Echo Sounding Apparatus And Echo Sounding Method App 20190018124 - SASAKURA; Toyoki ; et al.	2019-01-17
Echo Measuring Apparatus, Echo Sounding Apparatus, Multibeam Echo Measuring Apparatus, Multibeam Echo Sounding Apparatus And Aperture Synthetic Sonar App 20180217243 - SASAKURA; Toyoki ; et al.	2018-08-02
Wireless authentication method and wireless authentication system Grant 7,924,139 - Sasakura , et al. April 12, 2	2011-04-12
Home security system Grant 7,561,019 - Sasakura , et al. July 14, 2	2009-07-14
Authentication card and wireless authentication system performing mutual authentication by means of the authentication card Grant 7,555,286 - Sasakura , et al. June 30, 2	2009-06-30
Mobile Communication Terminal App 20080014967 - Ishikawa; Hironori ; et al.	2008-01-17
Wireless authentication method and wireless authentication system App 20070294746 - Sasakura; Toyoki ; et al.	2007-12-20
Function-limiting device and function-limiting method Grant 7,292,843 - Ishikawa , et al. November 6, 2	2007-11-06
Wireless Authentication System App 20070158414 - SASAKURA; Toyoki ; et al.	2007-07-12
Home security system App 20060109966 - Sasakura; Toyoki ; et al.	2006-05-25
Authentication card and wireless authentication system performing mutual authentication by means of the authentication card App 20060003739 - Sasakura; Toyoki ; et al.	2006-01-05
Mobile communication terminal App 20050250446 - Ishikawa, Hironori ; et al.	2005-11-10
Function-limiting device and function-limiting method App 20050250518 - Ishikawa, Hironori ; et al.	2005-11-10
Wireless authentication system App 20040242201 - Sasakura, Toyoki ; et al.	2004-12-02
Device for prohibiting unauthorized use of electronic devices Grant 6,151,493 - Sasakura , et al. November 21, 2	2000-11-21
Ultrasonic cleaning machine Grant 5,803,099 - Sakuta , et al. September 8, 1	1998-09-08
Detection system Grant 4,425,634 - Iino , et al. January 10, 1	1984-01-10

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