Kawasaki, Japan

Keiji Takaoka

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1991-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Takaoka. Retrieved from https://idiyas.com/inventor/keiji-takaoka

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


% Patents Active = 62.5


Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 148(Granted Patents)


Location History:

  • Yokohama, JP (1991)
  • Urayasu, JP (1995)
  • Kanagawa-Ken, JP (2004 - 2008)
  • Kawasaki, JP (1998 - 2009)

Company Filing History:


Years Active: 1991-2009

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16 patents (USPTO):Explore Patents

Certainly! Here is the article about inventor Keiji Takaoka:

Title: Innovator Spotlight: Keiji Takaoka - Pioneering Inventor from Kawasaki

Introduction:

Keiji Takaoka is a distinguished inventor based in Kawasaki, Japan, known for his exceptional contributions to the field of technology. With a remarkable track record of 16 patents under his name, Takaoka has been at the forefront of innovation in the realm of wiring boards and semiconductor devices.

Latest Patents:

One of Takaoka's latest patents includes a revolutionary wiring board design featuring a core composite layer with optical transmission capabilities. This innovative board integrates various elements such as core boards, electrodes for optical semiconductor modules, and build-up wirings for semiconductor modules, showcasing Takaoka's prowess in developing cutting-edge technologies.

Career Highlights:

As a key figure at Kabushiki Kaisha Toshiba, a renowned technology company, Takaoka has played a pivotal role in driving forward-thinking solutions in the industry. His expertise in creating advanced wiring board architectures has earned him recognition as a trailblazer in the field of semiconductor devices.

Collaborations:

Throughout his career, Takaoka has collaborated closely with accomplished professionals in the field, including esteemed coworkers Mitsuhiro Kushibe and Hiroshi Yamada. Together, they have collectively worked towards pushing the boundaries of innovation and setting new standards for technological advancements.

Conclusion:

Keiji Takaoka's innovative spirit and dedication to excellence have established him as a prominent inventor in the realm of technology. His groundbreaking work in developing state-of-the-art wiring boards and semiconductor devices continues to shape the future of the industry, inspiring the next generation of inventors to pursue creative solutions that drive progress and transformation.

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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