Forward Citations = 30

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6 inventors (with patents filed for the assignee):

Mitsuru Sawano (2 out of 70 patents)

Masatoshi Toda (1 out of 13 patents)

Tetsuya Murase (1 out of 9 patents)

4. Shu Shirai (1 out of 3 patents)

5. Kazuaki Kinjyo (1 out of 5 patents)

6. Akihiro Sadaki (1 out of 6 patents)

2 patents: Sort by Forward Citations

1. 6028617 - Method of recording an image (2000-02-22),

2. 5986683 - Cleaning roller system and operating method thereof (1999-11-16),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#116 in Chiba

#11,133 in Japan

Chiba, Japan

Seiko Instruments Information Device Inc.

Forward Citations = 30

6 inventors:

Mitsuru Sawano (2 out of 70 patents)

Masatoshi Toda (1 out of 13 patents)

Tetsuya Murase (1 out of 9 patents)

4. Shu Shirai (1 out of 3 patents)

5. Kazuaki Kinjyo (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seiko Instruments Information Device Inc.. Retrieved from https://idiyas.com/company/seiko-instruments-information-device

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]