Katsumi Tanigaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon material originating from graphite and method of producing same
- Patent number 5,925,465
- Issue date Jul 20, 1999
- NEC Corporation
- Thomas Ebbesen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Clathrate compounds and processes for production thereof
- Patent number 5,800,794
- Issue date Sep 1, 1998
- NEC Corporation
- Katsumi Tanigaki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing carbon material by bending at least one carbon...
- Patent number 5,626,812
- Issue date May 6, 1997
- NEC Corporation
- Thomas Ebbesen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Superconducting material comprising Rb.sub.x Cs.sub.y C.sub.60.
- Patent number 5,294,600
- Issue date Mar 15, 1994
- NEC Corporation
- Katsumi Tanigaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Positive acting resist material comprised of novoloc resin derived...
- Patent number 4,690,882
- Issue date Sep 1, 1987
- NEC Corporation
- Katsumi Tanigaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...