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Higashikurume, Japan

Hideyuki Kawashima

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 64(Granted Patents)

Location History:

Higashikurume, JA (1976 - 1978)
Tanashi, JP (1983)
Tokyo, JP (2000)
Higashi-Kurume, JP (1979 - 2004)

Company Filing History:

Citizen Watch Company, Ltd.

Years Active: 1976-2004

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8 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6720986 - Optical printer device that forms color images (2004-04-13),

2. 6108106 - Document/image data reader (2000-08-22),

3. 4368989 - Electronic timepiece having a system for audible generation of a melody (1983-01-18),

4. 4261048 - Analog quartz timepiece (1981-04-07),

5. 4216649 - Function selection circuit for multi-function timepiece (1980-08-12),

6. 4173863 - Analog quartz timepiece (1979-11-13),

7. 4075827 - Adjustable circuit for an electronic timepiece (1978-02-28),

8. 3937049 - Monitoring system for digital electronic timepiece (1976-02-10),

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