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For the Inventor, By the Inventor

Tokyo, Japan

Toshiyuki Yokosuka

This inventor holds 32 USPTO granted patents and 5 published patent applications, primarily in Charged Particle Beam Technology. Top assignees: Hitachi-High-Technologies Corporation, Hitachi High-Tech Corporation, Hitachi, Ltd.. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Yokosuka. Retrieved from https://idiyas.com/inventor/toshiyuki-yokosuka

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

USPTO Granted Patents = 32 

% Patents Active = 81.3

Average Co-Inventor Count = 4.8

ph-index = 5

Forward Citations = 103(Granted Patents)


Location History:

  • Hitachi, JP (2006 - 2011)
  • Hitachinaka, JP (2008 - 2017)
  • Tokyo, JP (2014 - 2023)

Company Filing History:

goldMedal19 out of 2,874 
 
Hitachi-High-Technologies Corporation
 patents
silverMedal11 out of 1,395 
 
Hitachi High-Tech Corporation
 patents
bronzeMedal2 out of 42,740 
 
Hitachi, Ltd.
 patents

Years Active: 2006-2026

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Areas of Expertise:
Charged Particle Beam
Scanning Electron Microscope
Mass Spectrometry
Imaging Method
Cross-Sectional Shape
Three-Dimensional Structure
Pattern Measurement
Electron Beam Irradiation
Mass Spectrometer
Depth Calculation
Sample Observation
Diagnostic Systems
32 patents (USPTO):Explore Patents
1. 12712149 - CHARGED PARTICLE BEAM DEVICE AND IMAGING METHOD (2026-08-18),
2. 12518942 - Charged particle beam device (2026-01-06),
3. 11798780 - Charged particle beam device (2023-10-24),
4. 11443914 - Charged-particle beam device and cross-sectional shape estimation program (2022-09-13),
5. 11239052 - Charged particle beam device (2022-02-01),
6. 11211226 - Pattern cross-sectional shape estimation system and program (2021-12-28),
7. 11164720 - Scanning electron microscope and calculation method for three-dimensional structure depth (2021-11-02),
8. 11133147 - Charged particle ray device and cross-sectional shape estimation program (2021-09-28),
9. 11011348 - Scanning electron microscope and sample observation method using scanning electron microscope (2021-05-18),
10. 10770266 - Charged particle beam device and capturing condition adjusting method in charged particle beam device (2020-09-08),
11. 10720306 - Charged particle beam device (2020-07-21),
12. 10566172 - Charged particle beam apparatus and method for adjusting imaging conditions for the same (2020-02-18),
13. 10541103 - Charged particle beam device (2020-01-21),
14. 10446359 - Charged particle beam device (2019-10-15),
15. 10290464 - Charged particle beam device and pattern measurement device (2019-05-14),

Title: Toshiyuki Yokosuka: Pioneering Inventor from Tokyo

Introduction: Toshiyuki Yokosuka is a renowned inventor hailing from the vibrant city of Tokyo, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Toshiyuki Yokosuka holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His most recent patents focus on enhancing efficiency in industrial processes and improving the quality of life for individuals through innovative technologies.

Career Highlights: Throughout his illustrious career, Toshiyuki Yokosuka has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of what is possible in the world of technology. His dedication to creating cutting-edge solutions has earned him recognition as a trailblazer in his field.

Collaborations: Toshiyuki Yokosuka has collaborated with top researchers, engineers, and scientists from around the globe to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of groundbreaking technologies that have revolutionized various industries.

Conclusion: In conclusion, Toshiyuki Yokosuka's innovative spirit and relentless pursuit of excellence have cemented his legacy as a pioneering inventor in the realm of technology. His contributions continue to inspire future generations of inventors to push the boundaries of innovation and create a brighter,

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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