loadpatents
name:-0.010333061218262
name:-0.006432056427002
name:-0.00078105926513672
Murai; Yasuhiro Patent Filings

Murai; Yasuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Murai; Yasuhiro.The latest application filed is for "printed circuit board and power supply device".

Company Profile
0.5.8
  • Murai; Yasuhiro - Tokyo JP
  • Murai; Yasuhiro - Chikusei JP
  • Murai, Yasuhiro - Toyama JP
  • Murai, Yasuhiro - Toyama-city 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
PatentDate
Printed circuit board and power supply device
Grant 9,788,410 - Uchiyama , et al. October 10, 2
2017-10-10
Printed Circuit Board And Power Supply Device
App 20150048917 - UCHIYAMA; Tomohiko ;   et al.
2015-02-19
Low dielectric loss tangent-resin varnish, prepreg, laminated sheet, and printed wiring board using the varnish
Grant 7,638,564 - Amou , et al. December 29, 2
2009-12-29
Switching power supply unit
Grant 7,313,003 - Nakahori , et al. December 25, 2
2007-12-25
Low dielectric loss tangent-resin varnish, prepreg, laminated sheet, and printed wiring board using the varnish
App 20070077413 - Amou; Satoru ;   et al.
2007-04-05
Switching power supply unit
App 20070025125 - Nakahori; Wataru ;   et al.
2007-02-01
Cemented carbide broach and broaching machine
App 20040228698 - Kakutani, Soichi ;   et al.
2004-11-18
Broach tool and broaching method
App 20040223825 - Kakutani, Soichi ;   et al.
2004-11-11
Tooth rolling flat dies and method for forming teeth
Grant 6,598,453 - Murai , et al. July 29, 2
2003-07-29
Switching power supply
App 20020136033 - Hirokawa, Masahiko ;   et al.
2002-09-26
Switching power supply unit
App 20020054498 - Cho, Hisanori ;   et al.
2002-05-09
Tooth rolling flat dies and method for forming teeth
App 20020043094 - Murai, Yasuhiro ;   et al.
2002-04-18
Step up switching power unit and filter circuit
Grant 5,909,107 - Aonuma , et al. June 1, 1
1999-06-01

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