Hirata; Seiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirata; Seiichiro.The latest application filed is for "ultra-sensitive system for measuring distance or position".

Company Profile

0.18.10

Hirata; Seiichiro - Nagaokakyo JP
Hirata; Seiichiro - Nagaokakyo-shi JP
Hirata; Seiichiro - Suita JP
Hirata; Seiichiro - Osaka JP
Hirata; Seiichiro - Amagasaki-shi JP
Hirata; Seiichiro - Tokyo JP
Hirata; Seiichiro - Hyogo JP
Hirata; Seiichiro - Sanda JP
Hirata; Seiichiro - Mitaka 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
Ultra-sensitive system for measuring distance or position Grant 8,912,949 - Hirata , et al. December 16, 2	2014-12-16
Ultra-sensitive System For Measuring Distance Or Position App 20120176272 - Hirata; Seiichiro ; et al.	2012-07-12
Method and system for GPS position measuring and frequency error detecting method Grant 7,999,732 - Kishimoto , et al. August 16, 2	2011-08-16
Positioning apparatus Grant 7,764,227 - Nakamoto , et al. July 27, 2	2010-07-27
Positioning Apparatus App 20090289841 - Nakamoto; Takayoshi ; et al.	2009-11-26
Method and system for GPS position measuring and frequency error detecting method Grant 7,528,771 - Kishimoto , et al. May 5, 2	2009-05-05
Method and system for GPS position measuring and frequency error detecting method App 20090066566 - Kishimoto; Nobuhiro ; et al.	2009-03-12
Method and system for GPS position measuring and frequency error detecting method App 20080272960 - Kishimoto; Nobuhiro ; et al.	2008-11-06
GPS position measuring method and GPS position measuring system Grant 7,408,504 - Kishimoto , et al. August 5, 2	2008-08-05
Coating composition for stressing material for prestressed concrete App 20060014907 - Hirata; Seiichiro ; et al.	2006-01-19
Coating composition for tendon for prestressed concrete App 20050171302 - Hirata, Seiichiro ; et al.	2005-08-04
GPS position measuring method and GPS position measuring system App 20050116860 - Kishimoto, Nobuhiro ; et al.	2005-06-02
Global positioning system and global positioning apparatus Grant 6,674,402 - Hirata , et al. January 6, 2	2004-01-06
Global positioning system and global positioning apparatus App 20030030584 - Hirata, Seiichiro ; et al.	2003-02-13
Global positioning system and global positioning apparatus Grant 6,483,457 - Hirata , et al. November 19, 2	2002-11-19
Global positioning system and global positioning apparatus App 20020093452 - Hirata, Seiichiro ; et al.	2002-07-18
GPS position measuring system and GPS position measuring apparatus Grant 6,329,946 - Hirata , et al. December 11, 2	2001-12-11
Global positioning method, terminal, and system App 20010028322 - Ueda, Fumio ; et al.	2001-10-11
Global positioning system and global positioning method with improved sensitivity by detecting navigation data inversion boundaries Grant 6,297,770 - Ueda , et al. October 2, 2	2001-10-02
Radio receiver for identifying a region transmitting a broadcast signal Grant 5,280,642 - Hirata , et al. January 18, 1	1994-01-18
Navigation system using satellite signals Grant 5,265,025 - Hirata November 23, 1	1993-11-23
On-board vehicle position detector Grant 5,257,195 - Hirata October 26, 1	1993-10-26
GPS/self-contained combination type navigation system Grant 4,903,212 - Yokouchi , et al. February 20, 1	1990-02-20
Navigator for use aboard a vehicle Grant 4,688,176 - Hirata August 18, 1	1987-08-18
Radio receiver Grant 4,414,687 - Hirata November 8, 1	1983-11-08
Article carton with separating partition Grant 4,328,922 - Hirata May 11, 1	1982-05-11

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