Osaka, Japan

Toshiyuki Moriwaki

This inventor holds 10 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1999-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Moriwaki. Retrieved from https://idiyas.com/inventor/toshiyuki-moriwaki

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


% Patents Active = 80.0

Average Co-Inventor Count = 4.3

ph-index = 5

Forward Citations = 292(Granted Patents)


Location History:

  • Sakai, JP (2009)
  • Osaka, JP (1999 - 2010)

Company Filing History:


Years Active: 1999-2010

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10 patents (USPTO):Explore Patents

Title: Innovator Toshiyuki Moriwaki: A Pioneer in Semiconductor Technology

Introduction

Toshiyuki Moriwaki, based in Osaka, Japan, is a prominent inventor renowned for his critical contributions to semiconductor technology. With a remarkable portfolio of 10 patents, his innovations have significantly influenced the design and efficiency of integrated circuits.

Latest Patents

Moriwaki's latest patents focus on enhancing the functionality of semiconductor integrated circuit devices. One notable invention addresses the suppression of variations in transistor characteristics caused by the well proximity effect. This innovative device features standard cell rows arranged vertically, with alternating positions of the N well and the P region every other row. The design allows for adjacent standard cell rows to share the P region or the N well, resulting in improved performance. Additionally, his advancements in standard cell design optimize the arrangement of terminals, reducing cell area and consequently lowering chip area.

Career Highlights

Throughout his career, Toshiyuki Moriwaki has worked with leading companies, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these esteemed organizations has allowed him to develop groundbreaking technologies that address industry challenges and improve semiconductor performance.

Collaborations

Moriwaki has collaborated with talented professionals in the field, including Tetsurou Toubou and Hiroshi Mizuno. These partnerships have fostered a creative environment conducive to innovation, resulting in several key advancements in the semiconductor sector.

Conclusion

Toshiyuki Moriwaki's contributions to the field of semiconductor technology exemplify the power of innovation. His patents not only demonstrate technical expertise but also reflect a commitment to advancing electronic design. As the industry continues to evolve, Moriwaki's work will undoubtedly remain influential in shaping the future of integrated circuit technologies.

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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