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For the Inventor, By the Inventor

Tokyo, Japan

Hirohiko Kitsuki

This inventor holds 11 USPTO granted patents and 4 published patent applications. Top assignees: Hitachi High-Tech Corporation, Hitachi-High-Technologies Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohiko Kitsuki. Retrieved from https://idiyas.com/inventor/hirohiko-kitsuki

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

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

Company Filing History:

goldMedal6 out of 1,395 
 
Hitachi High-Tech Corporation
 patents
silverMedal5 out of 2,874 
 
Hitachi-High-Technologies Corporation
 patents

Years Active: 2008-2026

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11 patents (USPTO):Explore Patents
1. 12609274 - Charged particle beam device (2026-04-21),
2. 12564016 - Defect observation method, apparatus, and program (2026-02-24),
3. 11557457 - Charged particle beam apparatus (2023-01-17),
4. 11211226 - Pattern cross-sectional shape estimation system and program (2021-12-28),
5. 11195694 - Charged particle beam system, method for determining range for automatically searching for focal point position in charged particle beam device, and non-transitory storage medium recording program for causing computer system to determine range for automatically searching for focal position in charged particle beam device (2021-12-07),
6. 11164720 - Scanning electron microscope and calculation method for three-dimensional structure depth (2021-11-02),
7. 9811897 - Defect observation method and defect observation device (2017-11-07),
8. 8859962 - Charged-particle microscope (2014-10-14),
9. 8153970 - Scanning electron microscope (2012-04-10),
10. 7807966 - Scanning electron microscope (2010-10-05),
11. 7442929 - Scanning electron microscope (2008-10-28),

Title: Inventor Hirohiko Kitsuki - Revolutionizing Technology in Tokyo

Introduction: Hirohiko Kitsuki is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirohiko Kitsuki holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hirohiko Kitsuki has worked with leading tech companies in Japan, spearheading projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Hirohiko Kitsuki has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Hirohiko Kitsuki's passion for innovation and his relentless pursuit of technological excellence continue to inspire the next generation of inventors and shape the future of technology in Tokyo and beyond.

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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