Albany, CA, United States of America

Toru Kaga

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi, Ltd., Texas Instruments Japan Limited. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Kaga. Retrieved from https://idiyas.com/inventor/toru-kaga-0l00d8un

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 = 6.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Toru Kaga: Innovator in Semiconductor Technology

Introduction

Toru Kaga is a notable inventor based in Albany, California, recognized for his contributions to semiconductor technology. He holds a patent for a semiconductor integrated circuit device that includes memory cells, showcasing his expertise in the field of electronics.

Latest Patents

Kaga's patent describes a semiconductor integrated circuit device featuring a memory cell array with word lines, data lines, and multiple memory cells positioned at the intersections of these lines. Each memory cell consists of a cell selection transistor and an information storage capacitor connected in series. The design includes first and second doped regions in a semiconductor substrate, along with a control electrode layer and an information storage capacitor that utilizes a trench structure for enhanced performance. This innovative approach to memory cell design highlights Kaga's significant contributions to the advancement of semiconductor technology. He holds 1 patent.

Career Highlights

Throughout his career, Toru Kaga has worked with prominent companies such as Hitachi, Ltd. and Texas Instruments Japan Limited. His experience in these organizations has allowed him to develop and refine his skills in semiconductor technology, contributing to various advancements in the industry.

Collaborations

Kaga has collaborated with notable colleagues, including Yoshitaka Tadaki and Toshihiro Sekiguchi. These partnerships have likely played a role in his innovative work and the development of his patented technologies.

Conclusion

Toru Kaga's contributions to semiconductor technology, particularly through his patented innovations, demonstrate his significant impact on the field. His work continues to influence advancements in integrated circuit design and memory cell technology.

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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