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name:-0.0011909008026123
name:-0.005018949508667
name:-0.00046801567077637
Hirabayashi; Yasuyuki Patent Filings

Hirabayashi; Yasuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirabayashi; Yasuyuki.The latest application filed is for "powder-compacting method and apparatus".

Company Profile
0.6.0
  • Hirabayashi; Yasuyuki - Chiba JP
  • Hirabayashi; Yasuyuki - Tokyo 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
Powder-compacting method and apparatus
Grant 6,355,210 - Hirabayashi March 12, 2
2002-03-12
Movable magnet type pump
Grant 5,472,323 - Hirabayashi , et al. December 5, 1
1995-12-05
Moving magnet-type actuator
Grant 5,434,549 - Hirabayashi , et al. July 18, 1
1995-07-18
Erasing head
Grant 4,706,145 - Hirabayashi , et al. November 10, 1
1987-11-10
Magnetic circuit device
Grant 4,596,971 - Hirabayashi , et al. June 24, 1
1986-06-24

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