Yasuhiro Ito

Tokyo, Japan

Yasuhiro Ito

This inventor holds 111 USPTO granted patents and 27 published patent applications, plus 17 CIPO patents and 26 EPO patents, primarily in Dielectric Composition (CPC class H01G4-30). Top assignees: Tdk Corporation, Nippon Steel Corporation, Nippon Steel Sumitomo Metal Corporation. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Ito. Retrieved from https://idiyas.com/inventor/yasuhiro-ito

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

USPTO Granted Patents = 111 

% Patents Active = 87.4

 

 

Average Co-Inventor Count = 3.1

ph-index = 11

Forward Citations = 446(Granted Patents)

Forward Citations (Not Self Cited) = 409(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Sagamihara, JP (1997)
  • Aoba-Ku, JP (1999)
  • Shiraoka-machi, JP (2011)
  • Ibaraki, JP (2002 - 2013)
  • Oota-ku, JP (2015)
  • Kodaira, JP (2015)
  • Mitaka, JP (2015)
  • Novi, MI (US) (2017)
  • Amagasaki, JP (2018 - 2019)
  • Kimitsu, JP (2020)
  • Tokyo, JP (1992 - 2024)

Company Filing History:

goldMedal44 out of 8,247 
 
Tdk Corporation
 patents
silverMedal35 out of 3,711 
 
Nippon Steel Corporation
 patents
bronzeMedal8 out of 1,102 
 
Nippon Steel Sumitomo Metal Corporation
 patents
4. 6 out of 6,913 
 
Kyocera Corporation
 patents
5. 6 out of 764 
 
Sae Magnetics (h.k.) Limited
 patents
6. 4 out of 42,726 
 
Hitachi, Ltd.
 patents
7. 4 out of 87 
 
Japan Vilene Company, Ltd.
 patents
8. 3 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
9. 3 out of 1,230 
 
Headway Technologies, Incorporated
 patents
10. 3 out of 382 
 
Nippon Hoso' Kyokai
 patents
11. 2 out of 6,021 
 
Rohm Co., Ltd.
 patents
12. 1 out of 424 
 
Astellas Pharma Gmbh
 patents
13. 1 out of 979 
 
Cable Television Laboratories, Inc.
 patents
14. 1 out of 77 
 
Hitachi Aloka Medical, Ltd.
 patents
15. 1 out of 2,028 
 
Hitachi Automotive Systems, Ltd.
 patents
16. 1 out of 36 
 
Hitachi Systems, Ltd.
 patents
17. 1 out of 1 
 
Japan Kyastem Co., Ltd.
 patent
18. 1 out of 3 
 
Nemoto Project Industry Co., Ltd.
 patents
19. 1 out of 3 
 
Nhk Engineering Services, Inc.
 patents
20. 1 out of 1 
 
Rcom Corporation
 patent
21. 1 out of 2,437 
 
Subaru Corporation
 patents
where one patent can have more than one assignee

Years Active: 1992-2026

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Areas of Expertise:
Dielectric Composition
Multilayer Electronic Device
Automobile Structural Member
Manufacturing Method
Steel Component
Press-Molded Product
Burring Processing
Ferrite Composition
Resistance Spot Welding
Automotive Framework Member
Impact Absorption Member
Dielectric Ceramic Composition
111 patents (USPTO):Explore Patents

Yasuhiro Ito is a highly prolific inventor based in Tokyo, Japan. With an impressive portfolio of 100 patents, he has made significant contributions to the field of structural member manufacturing and vehicle technology.

One of Yasuhiro Ito's latest patents focuses on a manufacturing method and manufacturing device for structural members. This method involves an intermediate step and a bending step, which results in the formation of either a first curved part or a second curved part on the bottom wall of a groove. These curved parts have specific shapes, either concave or convex, depending on the plan or longitudinal sectional view.

In addition to his advancements in structural member manufacturing, Yasuhiro Ito has also made notable breakthroughs in the automotive industry. He has designed a vehicle equipped with a maintenance-necessity detector and an automatic driving controller. The maintenance-necessity detector assesses whether the vehicle requires maintenance, while the automatic driving controller enables the vehicle to autonomously navigate to a designated maintenance facility.

Throughout his career, Yasuhiro Ito has collaborated with esteemed companies such as TDK Corporation and Nippon Steel Corporation (formerly Nippon Steel & Sumitomo Metal Corporation). These collaborations have allowed him to apply his expertise and innovations in real-world applications.

Within his professional network, Yasuhiro Ito has worked closely with colleagues Koji Shimazawa and Seiichi Takayama, both of whom have likely contributed to his accomplishments in the industry.

Yasuhiro Ito's patents and inventions demonstrate his dedication to advancing manufacturing techniques and improving vehicle maintenance systems. His contributions have undoubtedly made a significant impact on their respective fields, and his work continues to inspire innovation within the industry.

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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