Yamato, Japan

Yoshio Hotta

This inventor holds 1 USPTO granted patent. Top assignees: Tokyo Denshi Kagaku Kabushiki Kaisha, Tokyo Ohka Kogyo Kabushiki Kaisha. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Hotta. Retrieved from https://idiyas.com/inventor/yoshio-hotta-xw6sqp0c

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshio Hotta

Introduction

Yoshio Hotta is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of materials science, particularly in the development of liquid compositions for forming silica coating films. His innovative work has led to the creation of a patent that addresses important issues in coating technology.

Latest Patents

Yoshio Hotta holds a patent for "Liquid compositions for forming silica coating films." This invention involves the preparation of liquid compositions suitable for providing silica-based coating films on various substrate surfaces. The process includes the reaction of an alkoxy-containing silane, a lower carboxylic acid, and an alcohol in the presence of a reaction accelerator, which is an organic acid distinct from the aforementioned lower carboxylic acid. Notably, the reaction proceeds smoothly even without halogen-containing compounds, resulting in liquid coating compositions that are free from corrosion issues associated with halogen ingredients.

Career Highlights

Throughout his career, Yoshio Hotta has worked with prominent companies in the industry. He has been associated with Tokyo Ohka Kogyo Co., Ltd. and Tokyo Denshi Kagaku Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials and coatings.

Collaborations

Yoshio Hotta has collaborated with several professionals in his field, including Muneo Nakayama and Toshihiro Nishimura. These collaborations have likely enhanced his research and development efforts, leading to advancements in coating technologies.

Conclusion

Yoshio Hotta's contributions to the field of silica coating films demonstrate his innovative spirit and dedication to advancing materials science. His patent reflects a significant step forward in creating effective and corrosion-free coating solutions.

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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