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For the Inventor, By the Inventor

Kamisu, Japan

Tatsuya Fujimoto

This inventor holds 7 USPTO granted patents. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1994-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Fujimoto. Retrieved from https://idiyas.com/inventor/tatsuya-fujimoto

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

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Hasaki-machi, JP (2000 - 2001)
  • Kashima-gun, JP (2001)
  • Kamisu, JP (1994 - 2010)

Company Filing History:

goldMedal7 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents

Years Active: 1994-2010

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7 patents (USPTO):Explore Patents
1. 7847012 - Vinyl chloride resin composition and molded article thereof (2010-12-07),
2. 7514495 - Antistatic agent for vinyl chloride-based resins, vinyl chloride-based resin composition containing the same, and method for manufacturing this composition (2009-04-07),
3. 6326454 - Composition comprising condensation product of dimer of 2,3-dihydroxynaphthalene and formaldehyde for polymerization (2001-12-04),
4. 6288258 - Preparation of organohalosilanes (2001-09-11),
5. 6121390 - Process of producing vinyl chloride polymer by using condensation (2000-09-18),
6. 612139 - Process of producing vinyl chloride polymer by using condensation (2000-09-19),
7. 5294684 - Process for producing vinyl chloride resin (1994-03-15),

Title: Tatsuya Fujimoto: Innovator in Vinyl Chloride Resin Technology

Introduction

Tatsuya Fujimoto is a prominent inventor based in Kamisu, Japan. He has made significant contributions to the field of vinyl chloride resin technology, holding a total of seven patents. His innovative work focuses on enhancing the properties and applications of vinyl chloride resins.

Latest Patents

Fujimoto's latest patents include a thermally expandable vinyl chloride resin composition. This composition comprises a vinyl chloride resin, an inorganic filler, thermally expandable graphite, a fluororesin, and a phosphorus compound. It exhibits favorable thermal expansion properties and maintains shape retention when exposed to high temperatures. Another notable patent is for an antistatic agent for vinyl chloride-based resins. This agent imparts superior antistatic properties, addressing issues related to static electricity in vinyl chloride-based materials. The composition includes silica particles with specific characteristics to enhance its effectiveness.

Career Highlights

Fujimoto is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to develop innovative solutions in the field of materials science. His work has significantly impacted the industry, particularly in improving the performance of vinyl chloride resins.

Collaborations

Fujimoto has collaborated with notable colleagues, including Toshihide Shimizu and Seiji Fukuda. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Tatsuya Fujimoto's contributions to vinyl chloride resin technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications, making him a key figure in the industry.

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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