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For the Inventor, By the Inventor

Saitama, Japan

Hiroyuki Furuhashi

This inventor holds 34 USPTO granted patents, primarily in Olefin Polymerization. Top assignees: Toa Nenryo Kogyo Kabushiki Kaisha, Tonen Corporation, Toa Nenryo Kogyo, K. K.. Active years: 1985-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Furuhashi. Retrieved from https://idiyas.com/inventor/hiroyuki-furuhashi

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

USPTO Granted Patents = 34

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 10

Forward Citations = 283(Granted Patents)


Location History:

  • Iruma, JP (1992 - 1995)
  • Saitama, JP (1985 - 1996)

Company Filing History:

goldMedal18 out of 220 
 
Toa Nenryo Kogyo Kabushiki Kaisha
 patents
silverMedal10 out of 141 
 
Tonen Corporation
 patents
bronzeMedal4 out of 39 
 
Toa Nenryo Kogyo, K. K.
 patents
4. 1 out of 1 
 
Tog Nenryo Kogyo Kk (Tonen Corporation)
 patent
5. 1 out of 47 
 
Tonen Chemical Corporation
 patents

Years Active: 1985-1996

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Areas of Expertise:
Polyolefins
Olefin Polymerization
Catalyst Component
Biodegradable Polymer
Ester Bonds
Narrow Molecular Weight
Catalyst Carrier
Octadiene Polymer
Heptadiene Polymer
34 patents (USPTO):Explore Patents
1. 5502114 - Terminal-modified polyolefins (1996-03-26),
2. 5382634 - Terminal-modifed polyolefins (1995-01-17),
3. 5367033 - Biodegradable ethylene polymer having ester bonds in the main chain and (1994-11-22),
4. 5334678 - Both ends-modified olefin polymers and processes for the production (1994-08-02),
5. 5223465 - Olefin polymerization catalyst (1993-06-29),
6. 5177043 - .alpha.-olefin polymerization catalyst component (1993-01-05),
7. 5132261 - Olefin polymerization catalyst component (1992-07-21),
8. 5130283 - Olefin polymerization catalyst component (1992-07-14),
9. 5077368 - Octadiene polymer and process for producing the same (1991-12-31),
10. 5066754 - Narrow molecular weight distribution hydrocarbon soluble homopolymer of (1991-11-19),
11. 5061667 - Catalytic component for olefin polymerization (1991-10-29),
12. 5015714 - Heptadiene polymer and process for producing the same (1991-05-14),
13. 4960743 - Method for production of catalyst carrier for polymerization of olefin (1990-10-02),
14. 4959427 - Catalyst component for polymerization of olefins (1990-09-25),
15. 4950630 - Method for production of catalyst component for olefin polymerization (1990-08-21),

Title: Hiroyuki Furuhashi: Pioneering Inventor from Saitama

Introduction: Hiroyuki Furuhashi is a distinguished inventor hailing from Saitama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroyuki Furuhashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Furuhashi has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

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

Conclusion: Hiroyuki Furuhashi's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in Saitama and beyond.

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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