Hyogo, Japan

Toshihisa Nagata

This inventor holds 9 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihisa Nagata. Retrieved from https://idiyas.com/inventor/toshihisa-nagata

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


% Patents Active = 22.2

Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 38(Granted Patents)


Location History:

  • Takarazuka, JP (1998)
  • Hyogo, JP (2007 - 2015)

Company Filing History:


Years Active: 1998-2015

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9 patents (USPTO):Explore Patents

Title: Toshihisa Nagata: Innovator in Semiconductor Technology

Introduction

Toshihisa Nagata is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on developing innovative circuits and devices that enhance electronic performance and reliability.

Latest Patents

Nagata's latest patents include a constant voltage circuit and an electronic device that incorporates this technology. The constant voltage circuit features an output control transistor designed to maintain a constant output voltage at a set level. It also includes an excess-current protection circuit that manages the output current to prevent voltage drops. Another notable patent is for a semiconductor device that utilizes a switching signal generating circuit, allowing for seamless transitions between different operating modes based on internal and external signals.

Career Highlights

Toshihisa Nagata is currently employed at Ricoh Company, Ltd., where he continues to innovate in the semiconductor sector. His expertise in circuit design and electronic devices has positioned him as a key player in advancing technology within his field.

Collaborations

Nagata has collaborated with notable colleagues such as Kohji Yoshii and Yusuke Minakuchi. Their combined efforts have contributed to the development of cutting-edge technologies in the semiconductor industry.

Conclusion

Toshihisa Nagata's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the electronics industry, paving the way for future innovations.

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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