Kawasaki, Japan

Tomoyuki Ando

This inventor holds 13 USPTO granted patents and 3 EPO patents, primarily in Photoresist Technology. Top assignees: Tokyo Ohka Kogyo Co., Ltd., Promerus, Lcc. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Ando. Retrieved from https://idiyas.com/inventor/tomoyuki-ando-5486p5sr

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

Calculating rank

% Patents Active = 76.9


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2008-2022

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Areas of Expertise:
Substrate Bonding
Photosensitive Resin
Pattern Formation
Cured Film
Negative Composition
Positive Composition
Lithographic Processes
Resist Pattern
Norbornene Polymers
Thick Film
Lift-off Positive Resist
13 patents (USPTO):Explore Patents

Title: Innovations by Inventor Tomoyuki Ando

Introduction

Tomoyuki Ando, an innovative inventor based in Kawasaki, Japan, has made significant contributions to the field of technology, holding a remarkable total of 13 patents. His work has focused on developing advanced methods for substrate bonding and production processes that enhance efficiency and precision.

Latest Patents

Among his latest innovations is a substrate bonding method designed to create a precision fine space more simply and easily than traditional techniques. This method involves placing a first substrate onto a photoresist pattern formed on a support film and applying pressure to bond the substrates effectively. After the bonding process, the support film is released, allowing for the deposition of a second substrate on the same photoresist pattern. Additionally, Ando developed a negative type photosensitive resin composition which includes an epoxy group-containing resin combined with metal oxides and a specialized cationic polymerization initiator. These advancements reflect his dedication to improving production methods in the electronics industry.

Career Highlights

Tomoyuki Ando has collaborated with renowned companies such as Tokyo Ohka Kogyo Co., Ltd. and Promerus, LLC, where he has utilized his expertise to drive innovation in the manufacturing process. His career is marked by a focus on developing techniques that not only streamline production but also enhance the quality of the final products.

Collaborations

Throughout his career, Ando has worked alongside notable colleagues such as Takuma Hojo and Larry Funderburk Rhodes. These collaborations have enabled cross-pollination of ideas, ultimately fostering a dynamic environment for innovation and advancement in their respective fields.

Conclusion

In conclusion, Tomoyuki Ando's contributions to substrate bonding methods and resin compositions underscore his status as a pioneer in the technological landscape. With 13 patents to his name, his work continues to shape the industry and inspire future developments in innovation and invention.

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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