Yasuhiro Ito

Tokyo, Japan

Yasuhiro Ito

This inventor holds 110 USPTO granted patents and 26 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.

USPTO Granted Patents = 110 

% Patents Active = 88.2

 

 

Average Co-Inventor Count = 3.1

ph-index = 11

Forward Citations = 444(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 8,227 
 
Tdk Corporation
 patents
silverMedal34 out of 3,693 
 
Nippon Steel Corporation
 patents
bronzeMedal8 out of 1,102 
 
Nippon Steel Sumitomo Metal Corporation
 patents
46 out of 6,899 
 
Kyocera Corporation
 patents
56 out of 764 
 
Sae Magnetics (h.k.) Limited
 patents
64 out of 42,713 
 
Hitachi, Ltd.
 patents
74 out of 87 
 
Japan Vilene Company, Ltd.
 patents
83 out of 92,750 
 
Canon Kabushiki Kaisha
 patents
93 out of 1,228 
 
Headway Technologies, Incorporated
 patents
103 out of 381 
 
Nippon Hoso' Kyokai
 patents
112 out of 6,021 
 
Rohm Co., Ltd.
 patents
121 out of 424 
 
Astellas Pharma Gmbh
 patents
131 out of 978 
 
Cable Television Laboratories, Inc.
 patents
141 out of 77 
 
Hitachi Aloka Medical, Ltd.
 patents
151 out of 2,028 
 
Hitachi Automotive Systems, Ltd.
 patents
161 out of 36 
 
Hitachi Systems, Ltd.
 patents
171 out of 1 
 
Japan Kyastem Co., Ltd.
 patent
181 out of 3 
 
Nemoto Project Industry Co., Ltd.
 patents
191 out of 3 
 
Nhk Engineering Services, Inc.
 patents
201 out of 1 
 
Rcom Corporation
 patent
211 out of 2,392 
 
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
110 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.

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