% Expired Patents = 33.3

Forward Citations = 3

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13 inventors (with patents filed for the assignee):

Yuki Ishida (2 out of 2 patents)

Takuya Shimokawa (2 out of 5 patents)

Kaoru Shimomura (2 out of 2 patents)

4. Takashi Imai (2 out of 7 patents)

5. Takatoshi Urashi (1 out of 2 patents)

6. Takuya Sakamoto (1 out of 1 patent)

7. Masahiro Tasaka (1 out of 6 patents)

8. Shoji Suzuki (1 out of 54 patents)

9. Kunimi Abiru (1 out of 1 patent)

10. Katsura Hara (1 out of 1 patent)

11. Tomohiro Tokunaga (1 out of 1 patent)

12. Naoki Yamaguchi (1 out of 8 patents)

13. Haruki Kabashima (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12335630 - Physical body inspection system and display control method (2025-06-17),

2. 11518672 - Fluid pressure feeding device (2022-12-06),

3. 11325334 - Load detection device and control method of load detection device (2022-05-10),

4. 10682798 - Molding apparatus (2020-06-16),

5. 10464250 - Molding apparatus (2019-11-05),

6. 10378977 - Strain amount calculation system, strain amount calculation method, and storage medium (2019-08-13),

Company Overview

Toyota Production Engineering Corporation (TPEC) is a subsidiary of Toyota Motor Corporation specialized in providing production engineering solutions for the automotive industry. TPEC offers consulting services, training programs, production system development, and automation solutions to help companies optimize their manufacturing processes and increase efficiency.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#1 in Munakata

#5,988 in Japan

Munakata, Japan

Toyota Production Engineering Corporation

Forward Citations = 3

13 inventors:

Yuki Ishida (2 out of 2 patents)

Takuya Shimokawa (2 out of 5 patents)

Kaoru Shimomura (2 out of 2 patents)

4. Takashi Imai (2 out of 7 patents)

5. Takatoshi Urashi (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toyota Production Engineering Corporation. Retrieved from https://idiyas.com/company/toyota-production-engineering

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]