Tokyo, Japan

Jouji Matsushita

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jouji Matsushita. Retrieved from https://idiyas.com/inventor/jouji-matsushita

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Jouji Matsushita

Introduction: Jouji Matsushita, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of technology with his innovative ideas. With one patent to his name, he has demonstrated his ability to address complex engineering problems within the tech industry.

Latest Patents: Matsushita's notable patent involves a control device that enhances the performance of differential signal transmission. This innovative design incorporates a main wiring system that includes a plurality of differential transmission lines formed on a motherboard. The invention features termination resistors at both ends of each differential transmission line, effectively connecting them to each other. Notably, the line characteristic impedance of each differential transmission line is designed to be higher than the termination resistance value, optimizing performance. This advancement showcases Matsushita's deep understanding of electrical engineering and his commitment to innovation.

Career Highlights: Throughout his career, Jouji Matsushita has been affiliated with Hitachi, Ltd., a prestigious company in the technology and electronics sector. His role at Hitachi has allowed him to contribute to various projects and collaborate with other talented individuals in the industry.

Collaborations: While at Hitachi, Matsushita has worked alongside notable colleagues such as Goro Hamamoto and Tatsuyuki Ootani. Their collaborations reflect a shared vision of technological advancement and innovation, fostering an environment that encourages creativity and the pursuit of cutting-edge solutions.

Conclusion: Jouji Matsushita represents the spirit of innovation within the technology sector. His patent for a control device demonstrates not only his individual creativity but also the collaborative efforts that drive advancements in technology. As he continues to develop new ideas and improve existing technologies, Matsushita's contributions are sure to leave a lasting impact on 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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