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For the Inventor, By the Inventor

Itami, Japan

Koichi Sogabe

This inventor holds 14 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Ceramic Materials. Top assignee: Sumitomo Electric Industries, Limited. Active years: 1991-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Sogabe. Retrieved from https://idiyas.com/inventor/koichi-sogabe

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 92.9

 

Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 149(Granted Patents)


Location History:

  • Hyogo, JP (1991 - 1995)
  • Itami, JP (1992 - 2019)

Company Filing History:

goldMedal14 out of 10,666 
 
Sumitomo Electric Industries, Limited
 patents

Years Active: 1991-2019

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Areas of Expertise:
Oxide Sintered Body
Semiconductor Device
Sputtering Target
Aluminum Nitride
Silicon Nitride
Composite Ceramic Powder
Oil Pump
Heat-Conductive Materials
Joint Body
Production Process
Ceramic Manufacturing
14 patents (USPTO):Explore Patents
1. 10480060 - Oxide sintered body and method for manufacturing the same, sputtering target, and semiconductor device (2019-11-19),
2. 10087517 - Oxide sintered body and semiconductor device (2018-10-02),
3. 9957604 - Oxide sintered body and method for manufacturing the same, sputtering target, and semiconductor device (2018-05-01),
4. 6402488 - Oil pump (2002-06-11),
5. 5904993 - Joint body of aluminum and silicon nitride and method of preparing the (1999-05-18),
6. 5399536 - Silicon nitride sintered body (1995-03-21),
7. 5356842 - Composite ceramic powder and production process thereof (1994-10-18),
8. 5293509 - Sintered body of aluminum nitride (1994-03-08),
9. 5264388 - Sintered body of aluminum nitride (1993-11-23),
10. 5219803 - Sintered body of aluminum nitride (1993-06-15),
11. 5214005 - Glass-aluminum nitride composite material (1993-05-25),
12. 5173458 - Silicon nitride sintered body and process for producing the same (1992-12-22),
13. 5085923 - Heat-conductive aluminum nitride sintered body and method of (1992-02-04),
14. 5034357 - Heat-conductive aluminum nitride sintered body and method of (1991-07-23),

Title: Koichi Sogabe: Pioneering Inventor from Itami, Japan

Introduction: Koichi Sogabe is a renowned inventor hailing from Itami, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koichi Sogabe holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Koichi Sogabe has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Koichi Sogabe has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Koichi Sogabe's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions, inspiring future generations of inventors to dream big and think outside the box.

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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