Kawasaki, Japan

Takayuki Hiraoka

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation, Kabsuhiki Kaisha Toshiba. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Hiraoka. Retrieved from https://idiyas.com/inventor/takayuki-hiraoka

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

USPTO Granted Patents = 13 

% Patents Active = 46.2

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 71(Granted Patents)


Location History:

  • Sagamihara, JP (2003 - 2010)
  • Kawasaki, JP (2005 - 2011)
  • Kanagawa, JP (2011)
  • Kawasaki Kanagawa, JP (2019 - 2021)

Company Filing History:


Years Active: 2003-2026

Loading Chart...
13 patents (USPTO):Explore Patents

Title: The Innovations of Takayuki Hiraoka

Introduction

Takayuki Hiraoka is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work has been instrumental in advancing the capabilities of electronic devices.

Latest Patents

Hiraoka's latest patents include a semiconductor device that features an I/O circuit capable of handling multiple voltage levels. This device is designed to receive input signals based on a first voltage while utilizing an enabler circuit to generate signals based on higher voltages. Another notable patent is for a Schmitt trigger circuit, which includes multiple circuits and switches that manage current flow based on logical output signals. These innovations showcase his expertise in creating efficient and effective electronic components.

Career Highlights

Throughout his career, Takayuki Hiraoka has worked with notable companies such as Toshiba Corporation and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that have had a lasting impact on the industry.

Collaborations

Hiraoka has collaborated with esteemed colleagues, including Kiyotaka Miyano and Ichiro Mizushima. Their combined efforts have contributed to the success of various projects and innovations in the semiconductor field.

Conclusion

Takayuki Hiraoka's contributions to semiconductor technology and his impressive portfolio of patents highlight his role as a leading inventor in the industry. His work continues to influence the development of advanced electronic devices.

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]
Loading…