Tokyo, Japan

Masahiro Tsukamoto

This inventor holds 7 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Disco Corporation, Asahi Kasei Chemicals Corporation. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Tsukamoto. Retrieved from https://idiyas.com/inventor/masahiro-tsukamoto-sr850qla

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2015-2020

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7 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masahiro Tsukamoto

Introduction

Masahiro Tsukamoto is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of laser processing technologies. With a total of 7 patents to his name, Tsukamoto has played a pivotal role in advancing innovative solutions for various manufacturing processes.

Latest Patents

Among his latest inventions, Tsukamoto has developed a sophisticated laser processing apparatus designed to enhance the efficiency of processing plate-shaped workpieces. This apparatus includes a cassette table for placing a cassette that accommodates multiple workpieces, a carrying-out unit for transferring the workpiece to and from the cassette, and a laser beam applying unit equipped with a focusing system to optimize processing precision.

Additionally, his patent for a wafer processing system signifies a breakthrough in wafer manufacturing. This integrated system also incorporates a laser processing apparatus, grinding apparatus, and tape sticking apparatus, all managed by a specialized controller. The controller's first processing program enables sequential processing of a wafer through each apparatus, while the second processing program offers an alternative processing route, showcasing Tsukamoto's versatility in design.

Career Highlights

Throughout his career, Masahiro Tsukamoto has contributed to prominent companies such as Disco Corporation and Asahi Kasei Chemicals Corporation. His experience in these organizations has fueled his innovation, allowing him to refine his inventions and adapt them to real-world applications.

Collaborations

Tsukamoto has also worked alongside notable colleagues, including Ken Togashi and Atsushi Shimizu. These collaborations have led to further advancements in their respective fields as they leverage their combined expertise to innovate and enhance technologies related to laser processing.

Conclusion

Masahiro Tsukamoto exemplifies the spirit of innovation through his dedication to research and development in laser processing technology. With his robust portfolio of patents, he has made lasting contributions to the industry, setting a high standard for future inventors in the realm of manufacturing automation.

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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