Yokohama, Japan

Hirotaka Kariya

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Kariya. Retrieved from https://idiyas.com/inventor/hirotaka-kariya

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Hirotaka Kariya: Innovator in Semiconductor Technology

Introduction

Hirotaka Kariya is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a semiconductor storage device that enhances data storage capabilities.

Latest Patents

Hirotaka Kariya holds 1 patent for his invention of a semiconductor storage device. This device features a cell array, an even line, an odd line, and sense amplifiers. The cell array consists of memory cells that hold data, while the even and odd lines connect to these memory cells. The sense amplifiers selectively connect to either the odd or even line, ensuring efficient data retrieval.

Career Highlights

Kariya is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to focus on advancing semiconductor technologies. His contributions have been instrumental in improving the performance and efficiency of semiconductor devices.

Collaborations

Hirotaka Kariya has collaborated with notable colleagues such as Fumitaka Taniwaki and Yuki Shimizu. These collaborations have fostered innovation and have led to the successful development of cutting-edge technologies in the semiconductor field.

Conclusion

Hirotaka Kariya's work in semiconductor technology exemplifies the spirit of innovation. His contributions continue to influence the industry and pave 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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