Tokihiro Kurata

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing acicular goethite particles and acicular magn...
- Patent number 5,480,571
- Issue date Jan 2, 1996
- Toda Kogyo Corp.
- Masaru Isoai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for producing acicular geothite particles and acicular magn...
- Patent number 5,378,380
- Issue date Jan 3, 1995
- Toda Kogyo Corp.
- Masaru Isoai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Plate-like hematite particles, a pigment comprising the same and sh...
- Patent number 5,133,805
- Issue date Jul 28, 1992
- Toda Kogyo Corp.
- Tokihiro Kurata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electroconductive iron oxide particles
- Patent number 4,917,952
- Issue date Apr 17, 1990
- Toda Kogyo Corp.
- Tsutomu Katamoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Spindle ferromagnetic alloy particles
- Patent number 4,773,931
- Issue date Sep 27, 1988
- Toda Kogyo Corp.
- Akio Mishima
- B22 - CASTING POWDER METALLURGY