Nishinomiya, Japan

Johji Katsura

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johji Katsura. Retrieved from https://idiyas.com/inventor/johji-katsura

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovations of Johji Katsura

Introduction

Johji Katsura is a notable inventor based in Nishinomiya, Japan. He is recognized for his contributions to the field of electronics, particularly in memory technology. His innovative work has led to the development of a significant patent that enhances the efficiency of static random access memory.

Latest Patents

Katsura holds a patent for a static random access memory that reduces access time and power consumption during operation. This invention employs a unique circuit arrangement that diminishes the logical amplitude of each bit line during read-out operations. Additionally, it ensures that the bit line is precharged after a write operation is completed, optimizing performance and energy efficiency.

Career Highlights

Throughout his career, Johji Katsura has been associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work has significantly impacted the development of memory technologies, making them faster and more energy-efficient.

Collaborations

Katsura has collaborated with esteemed colleagues such as Seiji Yamaguchi and Eisuke Ichinohe. Their combined expertise has contributed to advancements in the field of electronics and memory technology.

Conclusion

Johji Katsura's innovative contributions to static random access memory exemplify the importance of research and development in technology. His work continues to influence the electronics industry, paving the way for future advancements.

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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