Oyama, Japan

Junichi Maekawa

This inventor holds 1 USPTO granted patent. Top assignee: Gigaphoton Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Maekawa. Retrieved from https://idiyas.com/inventor/junichi-maekawa-pl30a0ys

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Junichi Maekawa: Innovator in Laser Technology

Introduction: Junichi Maekawa is a prominent inventor based in Oyama, Japan. He is known for his contributions to the field of laser technology, particularly in the development of advanced optical systems. His innovative work has led to significant advancements in electronic device manufacturing.

Latest Patents: Maekawa holds a patent for a line narrowing module, gas laser apparatus, and method for manufacturing electronic devices. This patent describes a line narrowing module that includes an enclosure, a prism through which light passes, a mounter for the prism, a fixing unit to secure the prism, and a light blocking member to prevent scattered light from interfering with the system. This invention enhances the efficiency and precision of laser applications.

Career Highlights: Junichi Maekawa has made notable strides in his career, particularly through his work at Gigaphoton Inc. His expertise in laser technology has positioned him as a key figure in the industry. His innovative solutions have contributed to the advancement of electronic devices, making them more efficient and reliable.

Collaborations: Maekawa has collaborated with various professionals in the field, including his coworker Hiroshi Furusato. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion: Junichi Maekawa's contributions to laser technology and electronic device manufacturing highlight his role as an influential inventor. His patent for the line narrowing module exemplifies his commitment to innovation and excellence in the field.

Profile summary based on public USPTO records.
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]
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