Tokyo, Japan

Akira Tsujino

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sumitomo Mitsubishi Silicon Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Tsujino. Retrieved from https://idiyas.com/inventor/akira-tsujino

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2004

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Akira Tsujino: Innovator in Crystal Growing Technology

Introduction

Akira Tsujino is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of crystal growing technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of crystal growth processes.

Latest Patents

Tsujino holds a patent for a "Crystal growing apparatus." This invention addresses the challenges associated with high-rate pulling in crystal growth. It effectively prevents steam explosions caused by leakage from the cooler. The apparatus includes flowmeters that measure the flow rates of cooling water on both the inflow and outflow sides. When the difference in flow rates exceeds 20 cc/minute, the system automatically operates valves to stop the water supply and drain the cooling water.

Career Highlights

Akira Tsujino is currently employed at Sumitomo Mitsubishi Silicon Corporation. His work at this esteemed company has allowed him to focus on advancing technologies related to silicon and crystal growth. His expertise in this area has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Tsujino has collaborated with talented individuals such as Fumio Kawahigashi and Hiroshi Asano. These partnerships have fostered innovation and contributed to the success of various projects.

Conclusion

Akira Tsujino's contributions to crystal growing technology exemplify his dedication to innovation. His patent and work at Sumitomo Mitsubishi Silicon Corporation highlight his role as a leading inventor in this specialized field.

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]
Loading…