Annaka, Japan

Kei Miyoshi

This inventor holds 24 USPTO granted patents and 2 EPO patents, primarily in Silicone Compositions. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1993-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Miyoshi. Retrieved from https://idiyas.com/inventor/kei-miyoshi

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


% Patents Active = 79.2


Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 227(Granted Patents)


Location History:

  • Matsuida, JP (1996)
  • Gunma, JP (1996)
  • Gunma-ken, JP (2000 - 2009)
  • Annaka, JP (1993 - 2013)

Company Filing History:


Years Active: 1993-2013

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Areas of Expertise:
Silicone Adhesive
Heat-Conductive Silicone
LED Devices
Cured Products
Organopolysiloxane
Thermosetting Foamable
Mildew Resistant
Vulcanizable Compositions
Room Temperature Curing
Silicone Resin
Die Bonding
Heat Dissipation
24 patents (USPTO):Explore Patents

Title: Kei Miyoshi: Pioneering Inventor from Annaka

Introduction: Kei Miyoshi is a distinguished inventor hailing from Annaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kei Miyoshi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kei Miyoshi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Kei Miyoshi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Kei Miyoshi's relentless passion for innovation and his remarkable contributions to the field of technology make him a true pioneer in the world of inventors, inspiring the next generation of innovators to dream big and push the limits of what is possible.

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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