Houya, Japan

Masaaki Katagiri

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Katagiri. Retrieved from https://idiyas.com/inventor/masaaki-katagiri

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 = 3.0

ph-index = 2

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 1980-1981

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2 patents (USPTO):Explore Patents

Title: Innovator Masaaki Katagiri: Pioneering Baseboard Technology for Printed Circuit Boards

Introduction: Masaaki Katagiri, hailing from Houya, Japan, is an accomplished inventor known for his significant contributions to printed circuit board technology. With a total of two patents attributed to him, Katagiri's innovations reflect a commitment to enhancing the insulation characteristics of baseboards, an essential component in electronics manufacturing.

Latest Patents: Katagiri's latest patents include groundbreaking designs for baseboards used in printed circuit boards. The primary patent focuses on a baseboard featuring through-holes that integrate a metal substrate with a resin coat layer. This innovative design boasts increased insulation capabilities, particularly around the circumferential angular portions of the through-holes, ensuring superior performance in electronic applications. A second patent elaborates on the method for producing such a baseboard, reinforcing the efficiency and reliability of Katagiri’s inventions.

Career Highlights: Masaaki Katagiri is currently associated with Hitachi Chemical Company, Ltd., where his work centers on enhancing the performance of printed circuit boards. His contributions have established him as a notable figure in the field of electronics, where precision and innovation are paramount.

Collaborations: Throughout his career, Katagiri has collaborated with distinguished colleagues, including Hiroshi Takahashi and Kiyoshi Nakao. Together, they have worked towards advancing technologies that serve the electronics industry, showcasing the importance of teamwork in the realm of invention.

Conclusion: In summary, Masaaki Katagiri stands out as a pioneering inventor in printed circuit board technology. His patents underline a dedication to improving electrical insulation properties, rendering significant impact within the electronics sector. As advancements in technology continue to evolve, inventors like Katagiri play a crucial role in shaping the future of innovation.

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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