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For the Inventor, By the Inventor

Chiyoda, Japan

Yuji Yoshitomi

This inventor holds 21 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Construction Machinery Co., Ltd., Unicharm Corporation. Active years: 1978-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Yoshitomi. Retrieved from https://idiyas.com/inventor/yuji-yoshitomi

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

USPTO Granted Patents = 21

% Patents Active = 66.7

Average Co-Inventor Count = 6.7

ph-index = 11

Forward Citations = 484(Granted Patents)


Location History:

  • Kudamatsu, JA (1978)
  • Kudamatsu, JP (1979 - 1984)
  • Ibaraki, JP (1984 - 1995)
  • Ibaraki-ken, JP (1998 - 2001)
  • Chiyoda, JP (2003 - 2008)

Company Filing History:

goldMedal19 out of 42,726 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 1,508 
 
Hitachi Construction Machinery Co., Ltd.
 patents
bronzeMedal1 out of 1,655 
 
Unicharm Corporation
 patents
4. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2008

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21 patents (USPTO):Explore Patents
1. 7390320 - Automatic urine disposal device and urine receptacle used therefor (2008-06-24),
2. 7050299 - Electronic equipment (2006-05-23),
3. 6987668 - Liquid cooling system and personal computer using thereof (2006-01-17),
4. 6972954 - Liquid cooling system and personal computer using the same (2005-12-06),
5. 6873525 - Liquid cooling system and personal computer using the same (2005-03-29),
6. 6822358 - Spindle motor and manufacture thereof (2004-11-23),
7. 6808014 - Cooling device of electronic apparatus (2004-10-26),
8. 6807056 - Electronic equipment (2004-10-19),
9. 6741464 - Liquid cooling system and personal computer using thereof (2004-05-25),
10. 6697253 - Liquid cooling system and personal computer using thereof (2004-02-24),
11. 6634725 - Crawler (2003-10-21),
12. 6183228 - Displacement type fluid machine (2001-02-06),
13. 6079963 - Displacement type compressor and method of forming coating film (2000-06-27),
14. 5775893 - Scroll compressor having an orbiting scroll with volute wraps on both (1998-07-07),
15. 5735156 - Method and apparatus for forming a non-circular pipe (1998-04-07),

Title: The Innovative Journey of Yuji Yoshitomi

Introduction: Yuji Yoshitomi is a pioneering inventor based in Chiyoda, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yuji Yoshitomi holds several recent 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, Yuji Yoshitomi has worked tirelessly to develop cutting-edge solutions that have revolutionized industries. His innovative spirit and dedication to excellence have earned him recognition as a leading figure in the world of invention.

Collaborations: Throughout his career, Yuji Yoshitomi has collaborated with top research institutions, universities, and tech companies to bring his ideas to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of numerous groundbreaking projects.

Conclusion: In conclusion, Yuji Yoshitomi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions to the world of technology continue to inspire and shape the future 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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