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For the Inventor, By the Inventor

Hikone, Japan

Yoshihiro Nishinaga

This inventor holds 12 USPTO granted patents. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1997-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Nishinaga. Retrieved from https://idiyas.com/inventor/yoshihiro-nishinaga

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

USPTO Granted Patents = 12

% Patents Active = 83.3

Average Co-Inventor Count = 4.2

ph-index = 6

Forward Citations = 90(Granted Patents)


Location History:

  • Nagaokakyo, JP (1997)
  • Kyoto, JP (1998)
  • Hikone, JP (2000 - 2004)

Company Filing History:

goldMedal12 out of 13,796 
 
Murata Manufacturing Co., Ltd.
 patents

Years Active: 1997-2004

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12 patents (USPTO):Explore Patents
1. 6820323 - Method of firing magnetic cores (2004-11-23),
2. 6650529 - Inductor and method of manufacturing same (2003-11-18),
3. 6630881 - Method for producing multi-layered chip inductor (2003-10-07),
4. 6535094 - Multilayer inductor (2003-03-18),
5. 6525635 - Multilayer inductor (2003-02-25),
6. 6480087 - Laminated inductor array (2002-11-12),
7. 6462638 - Complex electronic component (2002-10-08),
8. 6294976 - Complex electronic component having a plurality of devices formed side by side in a ceramic material (2001-09-25),
9. 6189200 - Method for producing multi-layered chip inductor (2001-02-20),
10. 6080693 - Insulating ceramic composition and ceramic inductor using the same (2000-06-27),
11. 5714239 - Composite component (1998-02-03),
12. 5610565 - Composite LC device with a ground electrode not formed on the inductor (1997-03-11),

Title: The Innovative Contributions of Yoshihiro Nishinaga

Introduction

Yoshihiro Nishinaga is a prominent inventor based in Hikone, Japan. He has made significant contributions to the field of magnetic materials and inductors, holding a total of 12 patents. His work has been instrumental in advancing technologies related to magnetic cores and inductors.

Latest Patents

Nishinaga's latest patents include a method of firing magnetic cores and an innovative inductor design. The method of firing magnetic cores involves attaching a powder to the surface of flattened-ring compact bodies made of magnetic material. These bodies are arranged adjacently with their axes vertically oriented, and the firing process occurs while the powder is interposed between them. Additionally, his inductor design features a bar-shaped ferrite core with a spiral coil formed by removing a portion of a conductive film around the core's surface. The ferrite core is impregnated with insulating glass, enhancing its performance.

Career Highlights

Yoshihiro Nishinaga works at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His innovative approaches and patented technologies have contributed to the company's reputation for excellence in magnetic materials and components.

Collaborations

Nishinaga has collaborated with notable coworkers, including Motoi Nishii and Hiroyuki Takeuchi. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yoshihiro Nishinaga's contributions to the field of magnetic materials and inductors highlight his role as a key innovator. His patents and collaborative efforts continue to influence advancements in technology, showcasing the importance of innovation in 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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