Kawasaki, Japan

Takamasa Satoh

This inventor holds 27 USPTO granted patents, primarily in Charged Particle Beam Exposure. Top assignees: Fujitsu Corporation, Adv Antest Corporation, Fujitsu Vlsi Limited. Active years: 1995-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takamasa Satoh. Retrieved from https://idiyas.com/inventor/takamasa-satoh

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


% Patents Active = 92.6

Average Co-Inventor Count = 5.4

ph-index = 11

Forward Citations = 300(Granted Patents)


Location History:

  • Kawasaki, JP (1995 - 2003)
  • Tokyo, JP (2001 - 2011)

Company Filing History:


Years Active: 1995-2011

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Areas of Expertise:
Electron Gun
Electron Beam
Exposure Apparatus
Charged Particle Beam
D/A Conversion
Pattern Exposure
Position Calculation
Velocity Calculation
Reduced Distortion
Exposure Method
Exposure Device
System Method
27 patents (USPTO):Explore Patents

Title: Unveiling the Brilliance of Inventor Takamasa Satoh

Introduction:

Takamasa Satoh, a brilliant inventor hailing from Kawasaki, Japan, has made remarkable contributions to the field of electron beam technology. With an impressive portfolio of 27 patents, Satoh's innovative work has significantly impacted the realm of electron gun development and electron beam exposure apparatus.

Latest Patents:

Among Satoh's latest patents is an Electron Gun designed with precision and efficiency in mind. This cutting-edge invention features an electron emission region and electron emission restrictive region, ensuring optimal electron emission while preventing sublimation of materials. Additionally, Satoh's Electron Beam Exposure Apparatus incorporates advanced position and velocity calculation mechanisms for seamless operation and precise beam deflection.

Career Highlights:

Satoh's illustrious career includes tenure at renowned companies such as Fujitsu Corporation and Adv Antest Corporation. His expertise and dedication have been instrumental in driving technological advancements in the semiconductor industry, particularly in the development of electron beam technologies.

Collaborations:

Throughout his career, Satoh has collaborated closely with esteemed colleagues such as Hiroshi Yasuda and Soichiro Arai. Their combined efforts have led to the successful realization of groundbreaking inventions and innovations in the field of electron beam technology, further solidifying Satoh's reputation as a visionary inventor.

Conclusion:

Inventor Takamasa Satoh's relentless pursuit of excellence and innovation has undoubtedly left an indelible mark on the world of electron beam technology. His groundbreaking patents and collaborative efforts stand as a testament to his ingenuity and passion for pushing the boundaries of technological advancement. Satoh's contributions continue to inspire and shape the landscape of innovation in the semiconductor industry.

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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