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For the Inventor, By the Inventor

Kobe, Japan

Fumiya Nagoshi

This inventor holds 12 USPTO granted patents. Top assignees: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Kanegafuchi Kagaku Kogyo. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiya Nagoshi. Retrieved from https://idiyas.com/inventor/fumiya-nagoshi

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 97(Granted Patents)


Location History:

  • Kobe, JA (1976 - 1977)
  • Kobe, JP (1984 - 1992)

Company Filing History:

goldMedal11 out of 698 
 
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 1 
 
Kanegafuchi Kagaku Kogyo
 patent

Years Active: 1976-1992

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12 patents (USPTO):Explore Patents
1. 5171814 - Alpha-methylstyrene high-content copolymers, a process for their (1992-12-15),
2. 4761463 - Thermoplastic resin composition having a matte appearance (1988-08-02),
3. 4737532 - Thermoplastic resin composition containing wood flour (1988-04-12),
4. 4694032 - Process for preparing thermoplastic resin composition (1987-09-15),
5. 4594387 - Thermoplastic resin composition having toughness and high thermal (1986-06-10),
6. 4526928 - .alpha.-Methylstyrene high-content copolymers, a process for their (1985-07-02),
7. 4525530 - Thermoplastic resin compositions (1985-06-25),
8. 4518742 - Thermoplastic resin composition having toughness and high heat (1985-05-21),
9. 4486569 - Polyvinyl chloride composition (1984-12-04),
10. 4450256 - Process for producing thermoplastic resin (1984-05-22),
11. 4013608 - Method of producing polymer solutions of polymers or copolymers of vinyl (1977-03-22),
12. 3956425 - Modifier for vinylidene chloride resin (1976-05-11),

Title: Fumiya Nagoshi: Innovator in Thermoplastic Resin Technology

Introduction

Fumiya Nagoshi is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of thermoplastic resin technology, holding a total of 12 patents. His work focuses on the development of innovative materials that enhance the performance and durability of various products.

Latest Patents

Nagoshi's latest patents include advancements in alpha-methylstyrene high-content copolymers. One notable patent describes a process for creating a copolymer that consists of 65-90 parts by weight of alpha-methylstyrene, 35-10 parts by weight of acrylonitrile, and up to 5 parts by weight of copolymerizable vinyl monomers. This copolymer is characterized by having an alpha-methylstyrene content of 82% or higher, which is crucial for achieving superior heat and impact resistance in molded products. Additionally, he has developed a thermoplastic resin composition that features a matte appearance, further expanding the applications of his innovations.

Career Highlights

Throughout his career, Fumiya Nagoshi has worked with notable companies, including Kanegafuchi Kagaku Kogyo. His expertise in polymer chemistry has led to the development of materials that are not only functional but also meet the aesthetic demands of modern design.

Collaborations

Nagoshi has collaborated with esteemed colleagues such as Tamio Fujita and Shigemi Matsumoto. These partnerships have fostered a creative environment that has propelled advancements in thermoplastic resin technology.

Conclusion

Fumiya Nagoshi's contributions to the field of thermoplastic resins have established him as a key figure in materials innovation. His patents reflect a commitment to enhancing product performance through advanced polymer chemistry.

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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