Obama; Masao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obama; Masao.The latest application filed is for "magnetic material detecting apparatus".

Company Profile

0.20.8

Obama; Masao - Yokosuka JP
Obama, Masao - Yokosuka-shi JP
Obama; Masao - Kanagawa-ken 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
Magnetic material amount detecting apparatus Grant 7,227,354 - Obama , et al. June 5, 2	2007-06-05
Magnetic material detecting apparatus Grant 7,208,946 - Nakano , et al. April 24, 2	2007-04-24
Thickness detecting caliper for sheet material having elastic arms with printed coils Grant RE39,037 - Obama , et al. March 28, 2	2006-03-28
Paper sheet detection apparatus Grant 7,011,307 - Obama , et al. March 14, 2	2006-03-14
Magnetic material detecting apparatus Grant 7,012,424 - Obama , et al. March 14, 2	2006-03-14
Magnetic material detecting apparatus App 20050189939 - Obama, Masao ; et al.	2005-09-01
Magnetic material amount detecting apparatus App 20050140365 - Obama, Masao ; et al.	2005-06-30
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber Grant 6,869,700 - Sawa , et al. March 22, 2	2005-03-22
Validity determination using magnetic ink having magnetic powders with different Curie temperatures Grant 6,731,111 - Sawa , et al. May 4, 2	2004-05-04
Paper sheet detection apparatus App 20040075213 - Obama, Masao ; et al.	2004-04-22
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber App 20030205353 - Sawa, Takao ; et al.	2003-11-06
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber App 20030207144 - Sawa, Takao ; et al.	2003-11-06
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber Grant 6,610,425 - Sawa , et al. August 26, 2	2003-08-26
Magnetic powder for validity determining ink, manufacturing method for magnetic powder for validity determining ink, magnetic ink for validity determination, printing member for validity determination, detecting device for printing member for validity determination, and validity determination device App 20030128029 - Sawa, Takao ; et al.	2003-07-10
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber App 20010031373 - Sawa, Takao ; et al.	2001-10-18
Magnetic powder for validity determining ink, manufacturing method for magnetic powder for validity determining ink, magnetic ink for validity determination, printing member for validity determination,detecting device for printing member for validity determination, and validity determination device App 20010022259 - Sawa, Takao ; et al.	2001-09-20
Pressure sensor using a field emission cold cathode Grant 5,567,882 - Ichimura , et al. October 22, 1	1996-10-22
Robot hand and robot Grant 5,373,747 - Ogawa , et al. December 20, 1	1994-12-20
Control system of multi-joint arm robot apparatus Grant 5,307,447 - Asano , et al. April 26, 1	1994-04-26
Strain sensor including an amorphous magnetic metal member, and a method of producing the strain sensor Grant 5,194,806 - Obama March 16, 1	1993-03-16
Control system of multi-joint arm robot apparatus Grant 5,165,841 - Asano , et al. November 24, 1	1992-11-24
Control system of multi-joint arm robot apparatus Grant 5,049,028 - Asano , et al. September 17, 1	1991-09-17
Strain gage Grant 4,920,806 - Obama , et al. May 1, 1	1990-05-01
Torque sensor Grant 4,907,462 - Obama , et al. March 13, 1	1990-03-13
Joint device Grant 4,831,893 - Obama , et al. May 23, 1	1989-05-23
Control system of multi-joint arm robot apparatus Grant 4,744,719 - Asano , et al. May 17, 1	1988-05-17
Multi-joint arm robot apparatus Grant 4,631,689 - Arimura , et al. December 23, 1	1986-12-23
Joint device Grant 4,480,495 - Obama November 6, 1	1984-11-06

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