Hiroyuki Yokoi

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline BCN substance and method of producing same
- Patent number 5,866,059
- Issue date Feb 2, 1999
- Central Glass Company, Limited
- Shuzo Fujiwara
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
Carbon nanotube complex molded body and the method of making the same
- Publication number 20030096104
- Publication date May 22, 2003
- Polymatech Co., Ltd.
- Masayuki Tobita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...