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For the Inventor, By the Inventor

Ichihara, Japan

Yoshihiro Miyoshi

This inventor holds 8 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1985-1995.

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

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 54(Granted Patents)


Location History:

  • Takatsuki, JP (1985)
  • Ichihara, JP (1990 - 1992)
  • Chiba, JP (1993 - 1995)

Company Filing History:

goldMedal8 out of 6,960 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 1985-1995

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8 patents (USPTO):Explore Patents
1. 5463000 - Process for producing olefin polymers (1995-10-31),
2. 5258476 - Process for producing ethylene-.alpha.-olefin copolymers (1993-11-02),
3. 5166280 - Olefin polymerization catalyst and process for producing ethylene (1992-11-24),
4. 5134104 - Liquid catalyst component, catalyst system containing said component and (1992-07-28),
5. 5077250 - Olefin polymerization catalyst and process for producing ethylene (1991-12-31),
6. 5039766 - Liquid catalyst component, catalyst system containing said component and (1991-08-13),
7. 4916099 - Solid catalyst component for olefin copolymerization and process for (1990-04-10),
8. 4556648 - Solid catalyst component for olefin polymerization (1985-12-03),

Title: Yoshihiro Miyoshi: Pioneering Inventor from Ichihara

Introduction: Yoshihiro Miyoshi is a renowned inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Miyoshi has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Miyoshi has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing to drive progress in the field of technology.

Conclusion: Yoshihiro Miyoshi's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions, inspiring the next generation of inventors to 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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