Katsuya Nagayama

Inventor

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Work History

Patent OwnerApplications FiledYear
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1
2
1991
1992
The Tokyo Electric Power Co., Ltd.
1
1991
SUMITOMO ELECTRIC INDUSTRIES, LTD.
1
3
2
1
1
8
10
5
6
2
1991
1992
1993
1994
1995
2000
2001
2002
2003
2005
TOKYO ELECTRIC POWER COMPANY, INCORPORATED, THE
1
1991
HITACHI, LTD.
1
1991

Inventor Addresses

AddressDuration
Kanagawa, JPJun 10, 97 - Nov 24, 05
Tokyo, JPSep 10, 91 - Sep 10, 91
Yokohama, JPMar 16, 93 - Aug 30, 05
Yokohama-shi, JPJun 07, 01 - May 18, 06

Technology Profile

Technology # of Patents
B05C: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1
B05D: PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 2
B65H: HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2006/0101,8612006Optical fiber making apparatus and method0
2005/0259,9322005Optical fiber and a method for manufacturing same4
6,935,1392005Method of manufacturing optical fiber0
6,928,8402005Optical fiber producing method2
6,907,7572005Drawing method of optical fiber and drawing furnace1

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