Ichihara, Japan

Akikazu Nakano

This inventor holds 24 USPTO granted patents, primarily in Styrene Polymer Compositions. Top assignee: Idemitsu Kosan Company, Limited. Active years: 1991-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akikazu Nakano. Retrieved from https://idiyas.com/inventor/akikazu-nakano

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 348(Granted Patents)


Location History:

  • Kimitsu, JP (1991)
  • Chiba, JP (1992)
  • Osaka, JP (1992 - 1998)
  • Ichihara, JP (1991 - 2000)

Company Filing History:


Years Active: 1991-2000

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Areas of Expertise:
Syndiotactic Styrene
Thermoplastic Resin
Rubber Particles
Flame-Retardant Resin
Styrene Polymer
Polycarbonate Resin
Printed Circuit Board
Moldings
Composition
Stampable Sheet
Polyphenylene
24 patents (USPTO):Explore Patents

Title: Innovations of Akikazu Nakano in Polymer Science

Introduction: Akikazu Nakano, a prominent inventor based in Ichihara, Japan, has made significant contributions to the field of polymer science with a total of 24 patents to his name. His work primarily focuses on advanced compositions that enhance the properties of thermoplastic materials, making them suitable for various applications in molding and manufacturing.

Latest Patents: Among Nakano's latest patents is the innovative development of a syndiotactic styrene resin composition, which includes (A) from 10-95% by weight of syndiotactic styrene resin, (B) from 5-90% by weight of a thermoplastic resin such as polyolefin, polyester, polyether, polyamide, or polycarbonate, and (C) from 1-15 parts by weight of rubber polymer, including maleic anhydride-modified or unmodified styrene-(butadiene or isoprene) block copolymer. This composition exhibits remarkable capabilities in molding applications. Another of his notable patents describes a polystyrene-based resin composition that combines (A) a styrene-based resin with a mainly syndiotactic configuration, (B) a polyolefin, and (C) rubber polymer particles. This innovative mixture displays excellent heat and impact resistance, showcasing Nakano's dedication to improving material performance.

Career Highlights: Akikazu Nakano is affiliated with the Idemitsu Kosan Company, Limited, where he has been instrumental in research and development efforts that push the boundaries of polymer technology. His extensive portfolio of patents highlights his commitment to innovation and his ability to address industry needs through effective material solutions.

Collaborations: Throughout his career, Nakano has collaborated with esteemed colleagues such as Takashi Sumitomo and Masahiko Kuramoto. Their combined expertise in the field of polymer science has fostered advancements that not only benefit their organization but also contribute to broader advancements within the industry.

Conclusion: Akikazu Nakano stands out as a significant figure in the realm of polymer innovation. With his 24 patents, his work continues to influence material science, providing solutions that enhance the performance and application of thermoplastic resins. His collaborations and ongoing research promise to lead to even greater achievements in the future.

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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