Trademarks = 2

Forward Citations = 137

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9 inventors (with patents filed for the assignee):

Akihiko Shimizu (3 out of 7 patents)

Manabu Ota (2 out of 4 patents)

Manabu Ohta (2 out of 11 patents)

4. Iwao Murakami (2 out of 5 patents)

5. Isao Kawamura (2 out of 2 patents)

6. Toshinori Iwata (1 out of 2 patents)

7. Murakami Iwao (1 out of 1 patent)

8. Isato Kataoka (1 out of 1 patent)

9. Masashi Ebi (1 out of 2 patents)

10 patents: Sort by Forward Citations

1. 5977859 - Multielectrode type fuse element and multielectrode type fuse using the (1999-11-02),

2. 5787929 - Four-way change-over valve for air conditioner and service valve (1998-08-04),

3. D394843 - Fuse holder for automobiles (1998-06-02),

4. 5745024 - Fuse element for slow-blow fuses (1998-04-28),

5. 5732739 - Four-way change-over valve for air-conditioner and service valve (1998-03-31),

6. D375940 - Fuse-link for automobiles (1996-11-26),

7. 5268665 - Resistor device for blower motor (1993-12-07),

8. 5218336 - Resistor device for blower motor (1993-06-08),

9. 4570147 - Time delay fuse (1986-02-11),

10. 4219793 - Fuse with planar fuse element (1980-08-26),

Company Overview

Pacific Engineering Co., Ltd. is a Japanese company based in Ohgaki, specializing in advanced engineering solutions and manufacturing processes. The organization focuses on developing innovative technologies in various sectors, including automotive engineering and precision machinery. With a commitment to quality and efficiency, Pacific Engineering plays a significant role in enhancing industrial capabilities through research and development, contributing to the advancement of engineering practices in Japan and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#1 in Ohgaki

#4,404 in Japan

#56,092 in the World

Ohgaki, Japan

Pacific Engineering Co., Ltd.

Forward Citations = 137

9 inventors:

Akihiko Shimizu (3 out of 7 patents)

Manabu Ota (2 out of 4 patents)

Manabu Ohta (2 out of 11 patents)

4. Iwao Murakami (2 out of 5 patents)

5. Isao Kawamura (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pacific Engineering Co., Ltd.. Retrieved from https://idiyas.com/company/pacific-engineering-company

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]