Forward Citations = 50

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12 inventors (with patents filed for the assignee):

Hitoshi Nakashima (3 out of 7 patents)

Yasuhiro Seto (3 out of 3 patents)

Toshiyuki Shiraishi (2 out of 6 patents)

4. Takumi Numata (2 out of 2 patents)

5. Shunsuke Okamoto (1 out of 2 patents)

6. Yoshihiko Kamiguchi (1 out of 1 patent)

7. Yasuo Matsuura (1 out of 1 patent)

8. Shigenori Sakuda (1 out of 1 patent)

9. Kenji Ishiwari (1 out of 1 patent)

10. Seiichi Fujino (1 out of 1 patent)

11. Hideki Tamura (1 out of 1 patent)

12. Kimitaka Ogata (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5518166 - Assembling method of products and assembling apparatus of the same (1996-05-21),

2. 5386923 - Joint structure of container and pipe (1995-02-07),

3. 5232716 - Mold exchanging device for blow molding apparatus (1993-08-03),

4. 5226584 - Parts assembling method (1993-07-13),

5. 5219587 - Parts exchanging device for blow molding apparatus (1993-06-15),

6. 5131710 - Joint structure of plate members (1992-07-21),

Company Overview

Kurata Corporation is a leading provider of innovative solutions in the fields of technology and engineering. With a focus on research and development, we deliver cutting-edge products and services to clients worldwide. Our multidisciplinary team of experts is committed to driving progress and shaping the future of industries through our advanced technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#53 in Hiroshima, 729-3431

#5,990 in Japan

Hiroshima, Japan

Kurata Corporation

Forward Citations = 50

12 inventors:

Hitoshi Nakashima (3 out of 7 patents)

Yasuhiro Seto (3 out of 3 patents)

Toshiyuki Shiraishi (2 out of 6 patents)

4. Takumi Numata (2 out of 2 patents)

5. Shunsuke Okamoto (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kurata Corporation. Retrieved from https://idiyas.com/company/kurata

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]