Yamaguchi, Japan

Kaoru Ishihara

This inventor holds 5 USPTO granted patents. Top assignees: Nec Electronics Corporation, Renesas Electronics Corporation. Active years: 2003-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Ishihara. Retrieved from https://idiyas.com/inventor/kaoru-ishihara-htm8t2r8

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 = 3.7

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Yamaguchi, JP (2003 - 2011)
  • Takasaki, JP (2018)

Company Filing History:


Years Active: 2003-2018

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5 patents (USPTO):Explore Patents

Title: Kaoru Ishihara: Innovator in Semiconductor Technology

Introduction

Kaoru Ishihara is a prominent inventor based in Yamaguchi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on improving the performance and efficiency of semiconductor devices.

Latest Patents

Ishihara's latest patents include a semiconductor device and manufacturing method aimed at enhancing the performance of devices that transmit signals using inductive coupling. This invention features a first semiconductor chip with a first inductor and a second semiconductor chip with a second inductor, both laminated to optimize signal transmission. Another notable patent involves a semiconductor storage device, where a gettering layer is deposited on the side and bottom surfaces of a semiconductor chip. This design allows for the capture of metal ions, improving the reliability of the device.

Career Highlights

Throughout his career, Kaoru Ishihara has worked with notable companies such as NEC Electronics Corporation and Renesas Electronics Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Ishihara has collaborated with esteemed colleagues, including Yoshihiro Matsuura and Noriaki Kodama. These partnerships have fostered a collaborative environment that has led to advancements in semiconductor research and development.

Conclusion

Kaoru Ishihara's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the development of efficient semiconductor 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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