Tokyo, Japan

Kazutaka Koshiishi

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Elpida Memory, Inc., Ps4 Luxco S.a.r.l.. Active years: 2010-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutaka Koshiishi. Retrieved from https://idiyas.com/inventor/kazutaka-koshiishi

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2010-2016

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4 patents (USPTO):Explore Patents

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents. I can help you with that. Let's start by writing an article about inventor Kazutaka Koshiishi.

Title: Innovator Spotlight - Kazutaka Koshiishi: Revolutionizing the Semiconductor Industry

Introduction:

Kazutaka Koshiishi, a talented inventor hailing from Tokyo, Japan, has been making waves in the field of semiconductors with his innovative creations. With a total of 4 patents under his belt, Koshiishi's groundbreaking work is shaping the future of technology.

Latest Patents:

Koshiishi's latest patents showcase his expertise in semiconductor devices. One of his inventions involves a semiconductor device with a unique package substrate, IF chip, and core chip design. The intricate details of the arrangement highlight Koshiishi's meticulous approach to optimizing performance and functionality.

In another patent, Koshiishi introduces a semiconductor device with a substrate featuring bumps, and a configuration that enhances connectivity between semiconductor chips. The utilization of different resin seals with specific dielectric constants emphasizes Koshiishi's attention to detail in ensuring efficient operations.

Career Highlights:

Throughout his career, Koshiishi has contributed significantly to renowned companies such as Elpida Memory, Inc. and Ps4 Luxco S.a.r.l. His time at these organizations has been marked by a continuous pursuit of excellence and a commitment to pushing the boundaries of semiconductor technology.

Collaborations:

Koshiishi's innovative spirit shines through in his collaborations with esteemed colleagues like Mitsuaki Katagiri and Satoshi Isa. Together, they have worked tirelessly to bring cutting-edge solutions to the semiconductor industry, cementing Koshiishi's reputation as a visionary inventor.

Conclusion:

In conclusion, Kazutaka Koshiishi's relentless dedication to innovation and his remarkable contributions to the semiconductor field have earned him a well-deserved place among the industry's trailblazers. With a promising future ahead, Koshiishi continues to inspire fellow inventors and shape the landscape of technology.

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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