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For the Inventor, By the Inventor

Kanagawa, Japan

Masaaki Takasuka

This inventor holds 7 USPTO granted patents and 3 EPO patents. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 2002-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Takasuka. Retrieved from https://idiyas.com/inventor/masaaki-takasuka

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 = 57.1

 

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 26(Granted Patents)


Location History:

  • Chiba-ken, JP (2002 - 2003)
  • Tokyo, JP (2005 - 2006)
  • Kanagawa, JP (2015 - 2017)

Company Filing History:

goldMedal7 out of 2,304 
 
Mitsubishi Gas Chemical Company, Inc.
 patents

Years Active: 2002-2017

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7 patents (USPTO):Explore Patents
1. 9785048 - Resist composition (2017-10-10),
2. 9354516 - Resist composition (2016-05-31),
3. 8969629 - Cyclic compound, production process thereof, radiation-sensitive composition and resist pattern formation method (2015-03-03),
4. 7026372 - Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof (2006-04-11),
5. 6872333 - Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof (2005-03-29),
6. 6534589 - Process for producing a resin having a large refractive index (2003-03-18),
7. 6365223 - Process for tinting a resin for optical materials (2002-04-02),

Title: Masaaki Takasuka: Innovator in Resist Composition Technology

Introduction

Masaaki Takasuka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of resist composition technology, holding a total of 7 patents. His work has been instrumental in advancing the materials used in various applications.

Latest Patents

Takasuka's latest patents focus on innovative resist compositions. One of his notable inventions is a resist composition that includes a solid component comprising a resist base material and a solvent. This composition contains 1 to 80% by mass of the solid component and 20 to 99% by mass of the solvent. The resist base material features a compound represented by a predetermined formula, with specific proportions that enhance its effectiveness. Another patent describes a resist composition that contains a resist base material with a specific stereoisomer, where the content of this stereoisomer ranges from 50 to 100% by mass.

Career Highlights

Masaaki Takasuka is associated with Mitsubishi Gas Chemical Company, Inc., where he has been able to apply his expertise in developing advanced materials. His innovative approach has led to the creation of compositions that are crucial for various technological applications.

Collaborations

Throughout his career, Takasuka has collaborated with notable colleagues, including Motoharu Takeuchi and Masatoshi Echigo. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masaaki Takasuka's contributions to resist composition technology highlight his role as a leading inventor in the field. His patents reflect a commitment to advancing material science, making a lasting impact on 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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