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Yokohama, Japan

Keiji Itaya

This inventor holds 6 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1984-1989.

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 62(Granted Patents)

Location History:

Yokohama, JP (1984 - 1989)
Yokohoma, JP (1989)

Company Filing History:

5 out of 53,240

Kabushiki Kaisha Toshiba

Tokyo Shibaura Denki Kabushiki Kaisha

Years Active: 1984-1989

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4876576 - Device for changing sheet shape before entry into fuser nip (1989-10-24),

2. 4870464 - Separating/guiding device for an electronic copying machine (1989-09-26),

3. 4857958 - Electronic copying apparatus having function of partially changing image (1989-08-15),

4. 4801968 - Fixing device including a heat roller having a device for heating a (1989-01-31),

5. 4792225 - Developing apparatus (1988-12-20),

6. 4462679 - Electronic copying machine (1984-07-31),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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