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For the Inventor, By the Inventor

Tokyo, Japan

Katsushige Tsuno

This inventor holds 20 USPTO granted patents and 1 EPO patent, primarily in Electron Microscopy. Top assignees: Jeol Ltd., Other. Active years: 1983-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsushige Tsuno. Retrieved from https://idiyas.com/inventor/katsushige-tsuno

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 85.0


Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 124(Granted Patents)


Location History:

  • Akishimashi, JP (1983 - 1985)
  • Tokyo, JP (1983 - 2005)
  • Akishima, JP (2005)

Company Filing History:

goldMedal18 out of 833 
 
Jeol Ltd.
 patents
silverMedal2 out of 834,659 
Other
 patents

Years Active: 1983-2005

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Areas of Expertise:
Energy Filter
Electron Microscope
Monochrometer
Magnetic Energy Filter
Transmission Electron Microscope
Differential Phase Contrast
Electron Lens
Omega-Type Energy Filter
Scanning Transmission Electron Microscope
Three Magnetic Pole Pieces
20 patents (USPTO):Explore Patents
1. 6960763 - Energy filter and electron microscope (2005-11-01),
2. 6844548 - Wien filter and electron microscope using same (2005-01-18),
3. 6624412 - Energy filter (2003-09-23),
4. 6495826 - Monochrometer for electron beam (2002-12-17),
5. 6441378 - Magnetic energy filter (2002-08-27),
6. 6407384 - Energy filter and electron microscope using same (2002-06-18),
7. 6323485 - Electron microscope equipped with energy filter (2001-11-27),
8. 6307205 - Omega energy filter (2001-10-23),
9. 6140645 - Transmission electron microscope having energy filter (2000-10-31),
10. 6111253 - Transmission electron microscope (2000-08-29),
11. 6097028 - Energy filter (2000-08-01),
12. 5955732 - Omega-type energy filter (1999-09-21),
13. 5811801 - Omega-type energy filter (1998-09-22),
14. 5004918 - Differential phase contrast scanning transmission electron microscope (1991-04-02),
15. 4585942 - Transmission electron microscope (1986-04-29),

Title: The Innovative Journey of Katsushige Tsuno

Introduction:

Katsushige Tsuno, a visionary inventor hailing from Tokyo, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Tsuno's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation safety and efficiency.

Career Highlights:

With a career spanning over two decades, Tsuno has been at the forefront of technological innovation. His work in developing sustainable energy solutions has garnered international acclaim, positioning him as a pioneer in the green technology sector.

Collaborations:

Throughout his career, Tsuno has collaborated with leading research institutions and universities worldwide to further his research and bring his inventions to life. His partnerships have led to the development of groundbreaking technologies that have reshaped industries.

Conclusion:

In conclusion, Katsushige Tsuno's relentless pursuit of innovation and his passion for creating a sustainable future have solidified his position as a trailblazer in the world of technology. His inventions continue to inspire and drive progress in the ever-evolving landscape of innovation.

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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