Maeda Corporation Limited, based in Ehime, Japan, specializes in the development and manufacturing of construction machinery and equipment. The company is recognized for its innovative solutions in the construction sector, focusing on enhancing efficiency and safety in various applications. With a commitment to research and development, Maeda integrates advanced technologies to improve its product offerings, catering to both domestic and international markets. The organization plays a significant role in the evolution of construction practices through its engineering expertise.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#8 in Ehime

#3,584 in Japan

#42,290 in the World

Ehime, Japan

Maeda Corporation Limited

Forward Citations = 113

37 inventors:

Sadao Maeda (3 out of 13 patents)

Kazuie Yamada (3 out of 4 patents)

Mamoru Kawaguchi (2 out of 3 patents)

4. Tatsuo Hatato (2 out of 3 patents)

5. Toshimasa Hirasawa (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Maeda Corporation Limited. Retrieved from https://idiyas.com/company/maeda

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]

6 patents (EPO):

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]