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Shizuoka, Japan

Yoshihiko Hiyoshi

USPTO Granted Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 5.0

ph-index = 7

Forward Citations = 140(Granted Patents)

Location History:

Numazu, JP (1991 - 1992)
Shimizu, JP (1993)
Shizuoka, JP (1994 - 1995)

Company Filing History:

8 out of 28,544

Ricoh Company, Ltd.

Years Active: 1991-1995

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5409758 - Thermal image transfer recording medium (1995-04-25),

2. 5362548 - Thermal image transfer recording medium (1994-11-08),

3. 5352527 - Thermal image transfer recording medium (1994-10-04),

4. 5336548 - Multiple-use thermal image transfer recording medium (1994-08-09),

5. 5250346 - Thermal image transfer recording medium (1993-10-05),

6. 5229189 - Thermal image transfer recording medium (1993-07-20),

7. 5110389 - Thermosensitive image transfer recording medium (1992-05-05),

8. 5053267 - Thermosensitive image transfer recording medium (1991-10-01),

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