Tokyo, Japan

Tetsuhiko Mizusaka

This inventor holds 2 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 2020-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuhiko Mizusaka. Retrieved from https://idiyas.com/inventor/tetsuhiko-mizusaka

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2020-2024

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2 patents (USPTO):Explore Patents

Title: Tetsuhiko Mizusaka: Innovator in Cellulose Fiber and Semiconductor Technology

Introduction

Tetsuhiko Mizusaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of cellulose fiber production and semiconductor technology. With a total of 2 patents, Mizusaka's work reflects his commitment to advancing innovative solutions in these areas.

Latest Patents

Mizusaka's latest patents include a composition and method for producing cellulose fiber. This invention provides a cellulose solution that resists decomposition even when heated. The method results in a cellulose fiber that exhibits excellent mechanical strength. The composition consists of cellulose and a specific compound, with a concentration of 1-methylimidazolium chloride being 300 ppm or less.

Another notable patent is related to a semiconductor crystal and power generation method. This semiconductor crystal contains a clathrate compound with varying concentrations of elements at each end. The formula includes elements such as Ba, Na, Sr, K, B, Ga, In, Si, Ge, and Sn, showcasing Mizusaka's expertise in complex material science.

Career Highlights

Mizusaka is currently employed at Mitsubishi Gas Chemical Company, Inc., where he continues to develop innovative technologies. His work has positioned him as a key figure in the advancement of materials science, particularly in cellulose and semiconductor applications.

Collaborations

Throughout his career, Mizusaka has collaborated with notable colleagues, including Kimihiro Aoyama and Yasuyoshi Nakayasu. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Tetsuhiko Mizusaka's contributions to cellulose fiber and semiconductor technology highlight his innovative spirit and dedication to research. His patents reflect a deep understanding of material science and its applications in modern technology.

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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