% Expired Patents = 42.9

Forward Citations = 63

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6 inventors (with patents filed for the assignee):

Ichiro Kitaura (2 out of 23 patents)

Takayuki Kawakami (2 out of 30 patents)

Seiji Kimura (1 out of 15 patents)

4. Takayuki Kuroda (1 out of 16 patents)

5. Hiroshi Miyazawa (1 out of 6 patents)

6. Kouryu Ro (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6799767 - Chuck device (2004-10-05),

2. 6691994 - Hydraulic lock device (2004-02-17),

3. 6599068 - Tool holder (2003-07-29),

4. 6598713 - Hydraulic locking device (2003-07-29),

5. 6443279 - Clutch-brake device for a mechanical press (2002-09-03),

6. 6390126 - Coupling device to prevent fluid leakage (2002-05-21),

7. 6375378 - Tool connecting device for robot hand (2002-04-23),

Company Overview

Pascal Kabushiki Kaisha is a leading Japanese technology company specializing in advanced robotics and automation solutions. With a strong focus on innovation and quality, we provide cutting-edge products and services to a wide range of industries, including manufacturing, healthcare, and automotive. Our team of skilled engineers and designers are dedicated to delivering customized solutions that meet the unique needs of our clients. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#96 in Hyogo

#5,456 in Japan

Hyogo, Japan

Pascal Kabushiki Kaisha

Forward Citations = 63

6 inventors:

Ichiro Kitaura (2 out of 23 patents)

Takayuki Kawakami (2 out of 30 patents)

Seiji Kimura (1 out of 15 patents)

4. Takayuki Kuroda (1 out of 16 patents)

5. Hiroshi Miyazawa (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pascal Kabushiki Kaisha. Retrieved from https://idiyas.com/company/pascal-kabushiki-kaisha

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]