Forward Citations = 64

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7 inventors (with patents filed for the assignee):

Yoshitaka Takahashi (1 out of 59 patents)

Mikio Koike (1 out of 45 patents)

Yasuro Sano (1 out of 31 patents)

4. Haruhiko Tanaka (1 out of 22 patents)

5. Takayuki Kawasato (1 out of 6 patents)

6. Susumu Hanyu (1 out of 91 patents)

7. Shinichi Fuchigami (1 out of 6 patents)

3 patents: Sort by Forward Citations

1. 6004018 - Device for producing embroidery data on the basis of image data (1999-12-21),

2. 4907517 - Sewing machine with a device for guiding an upper thread (1990-03-13),

3. 4881478 - Device for attaching electronic circuit plate of computer-operated (1989-11-21),

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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#3,548 in Tokyo

#8,932 in Japan

Tokyo, Japan

Janome Sewing Machine

Forward Citations = 64

7 inventors:

Yoshitaka Takahashi (1 out of 59 patents)

Mikio Koike (1 out of 45 patents)

Yasuro Sano (1 out of 31 patents)

4. Haruhiko Tanaka (1 out of 22 patents)

5. Takayuki Kawasato (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Janome Sewing Machine. Retrieved from https://idiyas.com/company/janome-sewing-machine

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]