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Narashino, Japan

Osamu Fukuda

USPTO Granted Patents = 11

Average Co-Inventor Count = 5.0

ph-index = 8

Forward Citations = 229(Granted Patents)

Location History:

Sakura, JP (1982 - 1990)
Narashino, JP (1989 - 1993)

Company Filing History:

Fujikura Limited

Doryokuro Kakunenryo Kaihatsu Jigyodan

Nippon Telegraph and Telephone Public Corporation

The Fujikura Cable Works Limited

where one patent can have more than one assignee

Years Active: 1982-1993

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5196399 - Apparatus for producing oxide superconductor cable (1993-03-23),

2. 5093311 - Oxide superconductor cable and method of producing the same (1992-03-03),

3. 5057484 - Single crystal oxide superconductor and method of producing the same (1991-10-15),

4. 5029961 - Optical fiber coupler and process for manufacturing same (1991-07-09),

5. 4970197 - Oxide superconductor (1990-11-13),

6. 4935045 - Method of manufacturing a preform for asymmetrical optical fiber (1990-06-19),

7. 4896941 - Image-transmitting fiber (1990-01-30),

8. 4834786 - Method of manufacturing a preform for asymmetrical optical fiber (1989-05-30),

9. 4770493 - Heat and radiation resistant optical fiber (1988-09-13),

10. 4388098 - Apparatus for producing multi-component glass fiber preform (1983-06-14),

11. 4336049 - Method for producing multi-component glass fiber preform (1982-06-22),

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