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Yamatokooriyama, Japan

Syuich Yoshikawa

USPTO Granted Patents = 5

Average Co-Inventor Count = 5.0

ph-index = 3

Forward Citations = 24(Granted Patents)

Location History:

Nara, JP (1981)
Yamatokooriyama, JP (1981)

Company Filing History:

5 out of 25,621

Sharp Kabushiki Kaisha Corporation

Aisin Seiki Kabushiki Kaisha

Seiko Koki Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1981

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4301754 - Electric sewing machine (1981-11-24),

2. 4270472 - Indication arrangement for use in a sewing machine (1981-06-02),

3. 4265189 - Sewing pattern displaying arrangements (1981-05-05),

4. 4265188 - Electric sewing machine (1981-05-05),

5. 4256047 - Error indication arrangement for use in a sewing machine (1981-03-17),

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