Hasegawa; Ryusuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hasegawa; Ryusuke.The latest application filed is for "method of constructing core with tapered pole pieces and low-loss electrical rotating machine with said core".

Company Profile

0.52.30

Hasegawa; Ryusuke - Morristown NJ

*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
Method of constructing core with tapered pole pieces and low-loss electrical rotating machine with said core Grant 9,225,205 - Gayler , et al. December 29, 2	2015-12-29
Ferromagnetic amorphous alloy ribbon and fabrication thereof Grant 8,974,609 - Ogawa , et al. March 10, 2	2015-03-10
Ferromagnetic amorphous alloy ribbon with reduced surface defects and application thereof Grant 8,968,489 - Azuma , et al. March 3, 2	2015-03-03
Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof Grant 8,968,490 - Theisen , et al. March 3, 2	2015-03-03
Method of constructing core with tapered pole pieces and low-loss electrical rotating machine with said core Grant 8,726,490 - Gayler , et al. May 20, 2	2014-05-20
Iron-based high saturation induction amorphous alloy Grant 8,663,399 - Hasegawa , et al. March 4, 2	2014-03-04
Method Of Constructing Core With Tapered Pole Pieces And Low-loss Electrical Rotating Machine With Said Core App 20130134825 - GAYLER; John Andrew ; et al.	2013-05-30
Method Of Reducing Audible Noise In Magnetic Cores And Magnetic Cores Having Reduced Audible Noise App 20130106559 - Columbus; Mark Robert ; et al.	2013-05-02
Method of reducing audible noise in magnetic cores and magnetic cores having reduced audible noise Grant 8,427,272 - Columbus , et al. April 23, 2	2013-04-23
Method Of Constructing Core With Tapered Pole Pieces And Low-loss Electrical Rotating Machine With Said Core App 20130043744 - GAYLER; John Andrew ; et al.	2013-02-21
Iron-based high saturation magnetic induction amorphous alloy core having low core and low audible noise Grant 8,372,217 - Hasegawa , et al. February 12, 2	2013-02-12
Magnetomechanical sensor element and application thereof in electronic article surveillance and detection system Grant 8,366,010 - Hasegawa , et al. February 5, 2	2013-02-05
Magnetomechanical Sensor Element And Application Thereof In Electronic Article Surveillance And Detection System App 20130001314 - HASEGAWA; Ryusuke ; et al.	2013-01-03
Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof App 20120062351 - Theisen; Eric A. ; et al.	2012-03-15
Ferromagnetic amorphous alloy ribbon and fabrication thereof App 20120049992 - Azuma; Daichi ; et al.	2012-03-01
Ferromagnetic amorphous alloy ribbon and fabrication thereof App 20120048428 - Ogawa; Yuichi ; et al.	2012-03-01
Remote temperature sensing device and related remote temperature sensing method Grant 7,985,022 - Azuma , et al. July 26, 2	2011-07-26
Temperature sensor and related remote temperature sensing method Grant 7,931,400 - Hasegawa , et al. April 26, 2	2011-04-26
Iron-based high saturation magnetic induction amorphous alloy core having low core and low audible noise App 20100175793 - Hasegawa; Ryusuke ; et al.	2010-07-15
Marker for mechanically resonant article surveillance system Grant 7,561,043 - Hasegawa , et al. July 14, 2	2009-07-14
Filter circuit having an Fe-based core Grant 7,541,909 - Hasegawa , et al. June 2, 2	2009-06-02
Remote temperature sensing device and related remote temperature sensing method App 20080212646 - Azuma; Daichi ; et al.	2008-09-04
Temperature sensor and related remote temperature sensing method App 20080212644 - Hasegawa; Ryusuke ; et al.	2008-09-04
Marker for coded electronic article identification system Grant 7,320,433 - Hasegawa January 22, 2	2008-01-22
Bulk amorphous metal inductive device Grant 7,289,013 - Decristofaro , et al. October 30, 2	2007-10-30
Marker for mechanically resonant article surveillance system Grant 7,205,893 - Hasegawa , et al. April 17, 2	2007-04-17
Marker for coded electronic article identification system App 20070080226 - Hasegawa; Ryusuke	2007-04-12
Marker for mechanically resonant article surveillance system App 20070080808 - Hasegawa; Ryusuke ; et al.	2007-04-12
Magnetic implement using magnetic metal ribbon coated with insulator Grant 7,138,188 - Hasegawa , et al. November 21, 2	2006-11-21
Marker for mechanically resonant article surveillance system App 20060220849 - Hasegawa; Ryusuke ; et al.	2006-10-05
Marker for coded electronic article identification system App 20060219786 - Hasegawa; Ryusuke	2006-10-05
Iron-based high saturation induction amorphous alloy App 20060180248 - Hasegawa; Ryusuke ; et al.	2006-08-17
Magnetic implement using magnetic metal ribbon coated with insulator Grant 7,056,595 - Hasegawa , et al. June 6, 2	2006-06-06
Magnetic implement having a linear BH loop Grant 7,048,809 - Hasegawa , et al. May 23, 2	2006-05-23
Bulk amorphous metal inductive device App 20060066433 - Decristofaro; Nicholas J. ; et al.	2006-03-30
Gapped amorphous metal-based magnetic core Grant 6,992,555 - Hasegawa , et al. January 31, 2	2006-01-31
Magnetic implement using magnetic metal ribbon coated with insulator App 20050221126 - Hasegawa, Ryusuke ; et al.	2005-10-06
Current transformer having an amorphous fe-based core Grant 6,930,581 - Martis , et al. August 16, 2	2005-08-16
Bulk laminated amorphous metal inductive device Grant 6,873,239 - Decristofaro , et al. March 29, 2	2005-03-29
Gapped amorphous metal-based magnetic core App 20040150503 - Hasegawa, Ryusuke ; et al.	2004-08-05
Magnetic implement using magnetic metal ribbon coated with insulator App 20040151920 - Hasegawa, Ryusuke ; et al.	2004-08-05
Magnetic implement having a linear BH loop App 20040140015 - Hasegawa, Ryusuke ; et al.	2004-07-22
Fe-based amorphous metal alloy having a linear BH loop Grant 6,749,695 - Martis , et al. June 15, 2	2004-06-15
Bulk laminated amorphous metal inductive device App 20040085174 - Decristofaro, Nicholas J. ; et al.	2004-05-06
Bulk Amorphous Metal Inductive Device App 20040085173 - Decristofaro, Nicholas J. ; et al.	2004-05-06
Integrated hybrid electronic article surveillance marker Grant 6,696,953 - Qiu , et al. February 24, 2	2004-02-24
Electronic article surveillance markers for recorded media Grant 6,693,542 - Hasegawa February 17, 2	2004-02-17
Current transformer having an amorphous fe-based core App 20030151483 - Martis, Ronald J. ; et al.	2003-08-14
Fe-based amorphous metal alloy having a linear BH loop App 20030150528 - Martis, Ronald J. ; et al.	2003-08-14
Filter circuit having an Fe-based core App 20030151487 - Hasegawa, Ryusuke ; et al.	2003-08-14
Electronic article surveillance markers for recorded media App 20030090380 - Hasegawa, Ryusuke	2003-05-15
Inductor core-coil assembly and manufacturing thereof Grant 6,512,438 - Yoshimori , et al. January 28, 2	2003-01-28
Integrated hybrid electronic article surveillance marker Grant 6,373,387 - Qiu , et al. April 16, 2	2002-04-16
Integrated hybrid electronic article surveillance marker App 20020021218 - Qiu, An ; et al.	2002-02-21
Magnetic Glassy Alloys For High Frequency Applications App 20010001398 - HASEGAWA, RYUSUKE ; et al.	2001-05-24
Magnetic core-coil assembly for spark ignition systems Grant 5,868,123 - Hasegawa , et al. February 9, 1	1999-02-09
Metallic glass alloys for mechanically resonant marker surveillance systems Grant 5,650,023 - Hasegawa , et al. July 22, 1	1997-07-22
Metallic glass alloys for mechanically resonant marker surveillance systems Grant 5,628,840 - Hasegawa May 13, 1	1997-05-13
Metallic glass alloys for mechanically resonant marker surveillance systems Grant 5,495,231 - Hasegawa February 27, 1	1996-02-27
Amorphous antipilferage marker Grant RE35,042 - Anderson, III , et al. September 26, 1	1995-09-26
Methods of monitoring precipitates in metallic materials Grant 5,055,144 - Fish , et al. October 8, 1	1991-10-08
Ground fault interrupters for glassy metal alloys Grant 4,956,743 - Hasegawa September 11, 1	1990-09-11
Glassy alloy identification marker Grant 4,823,113 - Hasegawa April 18, 1	1989-04-18
Methods of and apparatus for monitoring precipitates in metallic materials Grant 4,634,462 - Fish , et al. January 6, 1	1987-01-06
Amorphous antipilferage marker Grant 4,553,136 - Anderson, III , et al. November 12, 1	1985-11-12
Iron-boron solid solution alloys having high saturation magnetization and low magnetostriction Grant 4,483,724 - Hasegawa November 20, 1	1984-11-20
Magnetic implements from glassy alloys Grant 4,385,944 - Hasegawa May 31, 1	1983-05-31
Beryllium-containing iron-boron glassy magnetic alloys Grant 4,259,109 - Hasegawa March 31, 1	1981-03-31
Metallic glasses having a combination of high permeability, low magnetostriction, low ac core loss and high thermal stability Grant 4,152,144 - Hasegawa , et al. May 1, 1	1979-05-01
Iron-boron solid solution alloys having high saturation magnetization Grant 4,134,779 - Ray , et al. January 16, 1	1979-01-16
Glassy superconducting metal alloys in the beryllium-niobium-zirconium system Grant 4,116,687 - Hasegawa September 26, 1	1978-09-26
Glassy metal alloy temperature sensing elements for resistance thermometers Grant 4,064,757 - Hasegawa December 27, 1	1977-12-27

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