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Yokohama, Japan

Tadashi Fujii

USPTO Granted Patents = 12

Average Co-Inventor Count = 1.9

ph-index = 9

Forward Citations = 370(Granted Patents)

Location History:

Tokyo, JP (1981)
Yokohama, JP (1980 - 1988)

Company Filing History:

12 out of 28,577

Ricoh Company, Ltd.

Years Active: 1980-1988

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4740420 - Recording medium for ink-jet printing (1988-04-26),

2. 4620876 - Aqueous ink for ink-jet printing (1986-11-04),

3. 4554555 - Recording method by use of inks (1985-11-19),

4. 4508570 - Aqueous ink for ink-jet printing (1985-04-02),

5. 4504844 - Ink jet printing apparatus (1985-03-12),

6. 4455168 - Aqueous ink for ink-jet printing (1984-06-19),

7. 4445124 - Ink jet recording process (1984-04-24),

8. 4254201 - Pressure sensitive adhesive toner of clustered encapsulated porous (1981-03-03),

9. 4251827 - Wet type direct recording method (1981-02-17),

10. 4218691 - Recording apparatus with improved counter electrode (1980-08-19),

11. 4206467 - Recording method (1980-06-03),

12. 4205320 - Wet type direct image recording method (1980-05-27),

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