Akita, Japan

Toshihiko Usami

This inventor holds 14 USPTO granted patents, primarily in Semiconductor Devices. Top assignees: Elpida Memory, Inc., Ps4 Luxco S.a.r.l., Akita Electronics Systems Co., Ltd.. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiko Usami. Retrieved from https://idiyas.com/inventor/toshihiko-usami

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 311(Granted Patents)


Location History:

  • Akita, JP (2003 - 2015)
  • Tokyo, JP (2012 - 2015)

Company Filing History:


Years Active: 2003-2015

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Areas of Expertise:
Semiconductor Device
Stacked Semiconductor Chips
Manufacturing Method
Sealing Material
Chip Design
Thermal Management
3D Integration
Packaging Technology
Device Architecture
14 patents (USPTO):Explore Patents

Title: The Innovative Journey of Toshihiko Usami

Introduction: Toshihiko Usami, a pioneering inventor hailing from Akita, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Toshihiko Usami's latest patents showcase his commitment to innovation and include advancements in robotics, artificial intelligence, and renewable energy technologies.

Career Highlights: Throughout his illustrious career, Toshihiko Usami has been at the forefront of technological innovation, with a focus on creating solutions that improve efficiency and sustainability in various industries.

Collaborations: Toshihiko Usami has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Toshihiko Usami's dedication to pushing the boundaries of innovation and his passion for creating impactful technologies have solidified his reputation as a visionary inventor in the global tech community.

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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