logo

For the Inventor, By the Inventor

Tokyo, Japan

Shigeru Izumi

This inventor holds 27 USPTO granted patents, primarily in X-Ray Imaging Technology. Top assignees: Hitachi, Ltd., Chubu Electric Power Company, Inc., The Chugoku Electric Power Co., Inc.. Active years: 1982-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Izumi. Retrieved from https://idiyas.com/inventor/shigeru-izumi

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

USPTO Granted Patents = 27

% Patents Active = 96.3

Average Co-Inventor Count = 4.3

ph-index = 10

Forward Citations = 268(Granted Patents)


Location History:

  • Hitachi, JP (1986)
  • Suginami, JP (1992)
  • Tokyo, JP (1982 - 2007)

Company Filing History:

goldMedal27 out of 42,726 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 80 
 
Chubu Electric Power Company, Inc.
 patents
bronzeMedal1 out of 67 
 
The Chugoku Electric Power Co., Inc.
 patents
4. 1 out of 177 
 
The Tokyo Electric Power Company, Incorporated
 patents
5. 1 out of 193 
 
Tokyo Gas Company Limited
 patents
where one patent can have more than one assignee

Years Active: 1982-2007

Loading Chart...
Areas of Expertise:
X-Ray Sensor
Computed Tomography
Non-Destructive Inspection
Radiation Detection
Imaging Method
Portable Intensitometer
Neutron Detector
Control System
Sound Source Position
Particulate Material Analysis
Robotics
Radiation-Contaminated Fragments
27 patents (USPTO):Explore Patents
1. 7260176 - X-ray sensor signal processor and X-ray computed tomography system using the same (2007-08-21),
2. 7151262 - Radioactive gas measurement apparatus and failed fuel detection system (2006-12-19),
3. 7113563 - X-ray sensor signal processor and X-ray computed tomography system using the same (2006-09-26),
4. 6975700 - X-ray sensor signal processor and X-ray computed tomography system using the same (2005-12-13),
5. 6928138 - X-ray sensor signal processor and X-ray computed tomography system using the same (2005-08-09),
6. 6925143 - X-ray sensor signal processor and X-ray computed tomography system using the same (2005-08-02),
7. 6859511 - X-ray sensor signal processor and x-ray computed tomography system using the same (2005-02-22),
8. 6366636 - X-ray sensor signal processor and X-ray computed tomography system using the same (2002-04-02),
9. 6333962 - Non-destructive inspection apparatus and inspection system using it (2001-12-25),
10. 6327328 - Computerized tomography system (2001-12-04),
11. 6049586 - Non-destructive inspection apparatus and inspection system using it (2000-04-11),
12. 5933473 - Non-destructive inspection apparatus and inspection system using it (1999-08-03),
13. 5640462 - Imaging method of X-ray computerized tomography and apparatus for X-ray (1997-06-17),
14. 5457322 - Semiconductor radiation detection apparatus for discriminating radiation (1995-10-10),
15. 5321269 - Neutron individual dose meter, neutron dose rate meter, neutron detector (1994-06-14),

Title: Shigeru Izumi - Pioneering Inventor from Tokyo, JP

Introduction: Shigeru Izumi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Izumi holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Izumi has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

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

Conclusion: Shigeru Izumi's dedication to pushing the boundaries of technology and his passion for creating solutions that make a difference have solidified his reputation as a visionary inventor in Tokyo, Japan.

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]
Loading…