Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 38(Granted Patents)

Location History:

Yokohama, JP (2004 - 2006)
Kawasaki, JP (2007 - 2017)
Kanagawa, JP (2002 - 2018)
Tokyo, JP (2020)

Company Filing History:

12 out of 1,233

Tokyo Ohka Kogyo Co., Ltd.

Toshiba Kikai Kabushiki Kaisha

National Institute of Advanced Industrial Science and Technology

patents

where one patent can have more than one assignee

Years Active: 2002-2020

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10678129 - Composition for nanoimprint, cured product, pattern forming method, and article having pattern (2020-06-09),

2. 9929317 - Deep ultraviolet LED and method for manufacturing the same (2018-03-27),

3. 9929311 - Semiconductor light emitting element and method for producing the same (2018-03-27),

4. 9806229 - Deep ultraviolet LED and method for manufacturing the same (2017-10-31),

5. 7358028 - Chemically amplified positive photo resist composition and method for forming resist pattern (2008-04-15),

6. 7329478 - Chemical amplified positive photo resist composition and method for forming resist pattern (2008-02-12),

7. 7192687 - Positive resist composition and method of forming resist pattern using same (2007-03-20),

8. 7150956 - Chemical amplification type positive resist composition, resist laminated material, resist pattern forming method and method of manufacturing semiconductor device (2006-12-19),

9. 6921621 - Positive resist composition of chemical amplification type, resist coated material, method of forming resist pattern, and process for producing semiconductor device (2005-07-26),

10. 6787290 - Positive-working photoresist composition and resist patterning method using same (2004-09-07),

11. 6620978 - Positive photoresist composition and process for synthesizing polyphenol compound (2003-09-16),

12. 6492085 - Positive photoresist composition and process and synthesizing polyphenol compound (2002-12-10),

Title: Satoshi Shimatani: Innovator in Nanoimprint Technology and Semiconductor Design

Introduction

Satoshi Shimatani is a prominent inventor based in Kawasaki, Japan, known for his significant contributions to the fields of nanoimprint technology and semiconductor design. With a total of 12 patents to his name, Shimatani has made remarkable advancements that have implications in various technological applications.

Latest Patents

Among his latest patents, Shimatani has developed a composition for nanoimprint that includes a cycloolefin-based copolymer, a polymerizable monomer, and a photoinitiator. This innovative composition allows for the creation of intricate patterns, which are essential in modern manufacturing processes. Additionally, he has patented a semiconductor light emitting element that features a photonic crystal periodic structure. This design optimizes light extraction efficiency and adheres to Bragg conditions, showcasing his expertise in enhancing semiconductor performance.

Career Highlights

Shimatani has worked with notable companies such as Tokyo Ohka Kogyo Co., Ltd. and Marubun Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge research and development in his field.

Collaborations

Throughout his career, Shimatani has collaborated with esteemed colleagues, including Kazuyuki Nitta and Yukio Kashima. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Satoshi Shimatani's work in nanoimprint technology and semiconductor design exemplifies the spirit of innovation. His patents and collaborations reflect a commitment to advancing technology and improving efficiency in various applications.

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