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Masao Kunita

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 47(Granted Patents)

Location History:

Tokorozawa, JP (1983 - 1985)
Saitama, JP (1987 - 1989)
Tanashi, JP (1985 - 1993)
Sayama, JP (1980 - 2007)

Company Filing History:

16 out of 2,002

Citizen Watch Company, Ltd.

Years Active: 1980-2007

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7185586 - Type-printer (2007-03-06),

2. 5209585 - Print head for a dot matrix printer (1993-05-11),

3. 5039236 - Print head with tapered conical return spring (1991-08-13),

4. 4852480 - Dot line printer with individually replaceable printing head (1989-08-01),

5. 4795283 - Print head for a dot-printer (1989-01-03),

6. 4757760 - Wire mask for a dot printer head apparatus (1988-07-19),

7. 4650348 - Method of dot-printing underlines (1987-03-17),

8. D281079 - Frame for printing head (1985-10-22),

9. D281077 - Core block for printing head (1985-10-22),

10. D281076 - Printing hammer for dot printer (1985-10-22),

11. 4509421 - Printer head for a dot line printer (1985-04-09),

12. 4502382 - Head for impact type of dot line printer (1985-03-05),

13. 4484519 - Stylus driving apparatus for printers (1984-11-27),

14. 4386861 - Dot matrix impact printer (1983-06-07),

15. 4234260 - Device for feeding ink ribbon (1980-11-18),

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