Tenri, Japan

Kotaro Kataoka

This inventor holds 4 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kotaro Kataoka. Retrieved from https://idiyas.com/inventor/kotaro-kataoka-kstemtqq

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


% Patents Active = 25.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 15(Granted Patents)


Location History:

  • Tenri, JP (2003 - 2006)
  • Nara, JP (2008)

Company Filing History:


Years Active: 2003-2008

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4 patents (USPTO):Explore Patents

Title: Kotaro Kataoka: Innovator in Semiconductor Technology

Introduction

Kotaro Kataoka is a prominent inventor based in Tenri, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of semiconductor devices.

Latest Patents

Kataoka's latest patents include a semiconductor storage device and a manufacturing method for portable electronic equipment. The semiconductor storage device features a single gate electrode formed on a semiconductor substrate through a gate insulation film. It includes first and second memory function bodies on both sides of the gate electrode, with a P-type channel region formed in the substrate's surface. The design allows for a reduction in scale, making the semiconductor storage device more efficient. Additionally, his process for fabricating a semiconductor device involves removing halogen atoms from the silicon layer, resulting in a low-resistance electrode and a highly reliable semiconductor device.

Career Highlights

Kataoka is associated with Sharp Kabushiki Kaisha Corporation, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of electronic devices.

Collaborations

Some of his notable coworkers include Hiroshi Iwata and Masayuki Nakano, who have collaborated with him on various projects within the semiconductor field.

Conclusion

Kotaro Kataoka's contributions to semiconductor technology have positioned him as a key figure in the industry. His innovative patents and ongoing work at Sharp Kabushiki Kaisha Corporation continue to influence the development of 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]
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