Assignee
OSAKA PREFECTURE
JP18 patents
Top patents by PatentIndex Score
US4920011AApr 24, 1990
Magnetic field shield including a superconductive film
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Superconductor for magnetic field shielding
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US4351978ASep 28, 1982
Method for the disposal of polychlorinated biphenyls
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US5919726AJul 6, 1999
Method for producing photocatalyst material
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US6187899B1Feb 13, 2001
Polyamic acid and polyimide microfine particles and process for their production
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Superconductor for magnetic field shield
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US4869835ASep 26, 1989
Ion source
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US6335418B1Jan 1, 2002
Functional polyamic acid microfine particles, functional polyimide microfine particles, and processes for their production
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US6105417AAug 22, 2000
Gas sensor
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US7281931B2Oct 16, 2007
Electrical connector for connecting electrical units, electrical device, and production method for producing electrical device
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US6773508B2Aug 10, 2004
Single crystal silicon carbide thin film fabrication method and fabrication apparatus of the same
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US6689295B2Feb 10, 2004
Carbonaceous porous body and method for producing the same
OSAKA PREFECTURE6 citations59
US3940098AFeb 24, 1976
Vibration-isolated foundation which utilizes buoyancy
OSAKA PREFECTURE11 citations59
US4668585AMay 26, 1987
Fe-Cr-Al type implant alloy composite for medical treatment
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US6743729B2Jun 1, 2004
Etching method and etching apparatus of carbon thin film
OSAKA PREFECTURE0 citations51
US7393763B2Jul 1, 2008
Manufacturing method of monocrystalline gallium nitride localized substrate
OSAKA PREFECTURE1 citations50
US5908775AJun 1, 1999
Method of textile printing by microorganism and microorganism for decolorization of azo-system dye
OSAKA PREFECTURE0 citations50
US7291229B2Nov 6, 2007
Method of surface treatment of titanium metal
OSAKA PREFECTURE1 citations46