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For the Inventor, By the Inventor

Saitama, Japan

Katsunori Kawamura

This inventor holds 7 USPTO granted patents. Top assignee: Central Glass Company, Limited. Active years: 1998-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Kawamura. Retrieved from https://idiyas.com/inventor/katsunori-kawamura

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 = 42.9

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Saitama, JP (2005 - 2008)
  • Kawagoe, JP (1998 - 2010)

Company Filing History:

goldMedal7 out of 1,011 
 
Central Glass Company, Limited
 patents

Years Active: 1998-2010

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7 patents (USPTO):Explore Patents
1. 7781602 - Fluorinated cyclic compound, polymerizable fluoromonomer, fluoropolymer, resist material comprising the same, and method of forming pattern with the same (2010-08-24),
2. 7399815 - Fluorine-containing allyl ether compounds, their copolymers, and resist compositions and anti-reflection film materials using such copolymers (2008-07-15),
3. 7109383 - Fluorine-containing allyl ether compounds, their copolymers, and resist compositions and anti-reflection film materials using such copolymers (2006-09-19),
4. 7067691 - Process for producing α-substituted acrylic acid esters (2006-06-27),
5. 6992210 - Fluorine-containing cyclic esters, fluorine-containing cyclic alcohols, and their production processes (2006-01-31),
6. 6858760 - Fluorine-containing cyclic compounds, fluorine-containing polymerizable monomers, fluorine-containing polymers resist compositions and patterning method (2005-02-22),
7. 5795654 - Adhesive for bonding together polyvinylidene fluoride resin and substrate (1998-08-18),

Title: Innovations of Katsunori Kawamura

Introduction

Katsunori Kawamura is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of fluorinated compounds, holding a total of 7 patents. His work focuses on developing novel materials that have applications in various industries, particularly in resist materials and polymer chemistry.

Latest Patents

Kawamura's latest patents include a range of innovative compounds. One of his notable inventions is a fluorinated cyclic compound derived from norbornadiene and hexafluoroacetone, which features an oxacyclopentane structure. This compound can be represented by specific chemical formulas and is crucial for creating superior resist materials. Additionally, he has developed fluorine-containing allyl ether compounds and their copolymers, which are used in resist compositions and anti-reflection film materials.

Career Highlights

Kawamura is associated with Central Glass Company, Limited, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the performance of materials used in various applications, particularly in the semiconductor industry.

Collaborations

Kawamura has collaborated with notable colleagues, including Haruhiko Komoriya and Satoru Kobayashi. These partnerships have fostered innovation and contributed to the successful development of new technologies.

Conclusion

Katsunori Kawamura's contributions to the field of fluorinated compounds and polymer chemistry highlight his role as a leading inventor. His innovative patents and collaborations continue to influence advancements in material science.

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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