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Akira Oyamaguchi

USPTO Granted Patents = 7

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 100(Granted Patents)

Location History:

Yokohama, JP (1992 - 1995)
Numazu, JP (1999 - 2000)
Shizuoka-ken, JP (2000)
Shizuoka, JP (2001)

Company Filing History:

7 out of 28,584

Ricoh Company, Ltd.

Years Active: 1992-2001

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6248488 - Image formation method using color toners (2001-06-19),

2. 6120960 - Image forming method and dry toner therefor (2000-09-19),

3. 6060201 - Image forming method using color developers (2000-05-09),

4. 5994016 - Dry developer for developing electrostatic latent image (1999-11-30),

5. 5436642 - Recording process for forming imaging on novel recording medium (1995-07-25),

6. 5200762 - Image forming apparatus (1993-04-06),

7. 5175568 - Process and apparatus for forming image on novel recording medium (1992-12-29),

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