Tokyo, Japan

Toshiharu Yanagida

This inventor holds 40 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Semiconductor Technology. Top assignees: Sony Corporation, Other. Active years: 1992-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Yanagida. Retrieved from https://idiyas.com/inventor/toshiharu-yanagida

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

USPTO Granted Patents = 40 

% Patents Active = 77.5


Average Co-Inventor Count = 1.3

ph-index = 15

Forward Citations = 878(Granted Patents)


Location History:

  • Kanagawa, JP (1992 - 2002)
  • Toyko, JP (2010)
  • Tokyo, JP (1999 - 2016)

Company Filing History:


Years Active: 1992-2016

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Areas of Expertise:
Semiconductor Device
Fabrication Method
Dimming Device
Image Processing
Liquid Crystal Element
Light Control Device
Etching Method
Solder Bumps
Stackable Device
Metal Film Process
Interconnections
Guest-Host Liquid Crystal
40 patents (USPTO):Explore Patents

Title: **Toshiharu Yanagida: A Pioneer in Semiconductor Innovations**

Introduction

Toshiharu Yanagida, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of semiconductor technologies. With an impressive portfolio of 40 patents, Yanagida has garnered recognition for his innovative approaches and designs in various technological applications. His work exemplifies the spirit of ingenuity and the relentless pursuit of progress in the world of electronics.

Latest Patents

Among his latest inventions, Yanagida's patents include notable advancements in semiconductor devices and information input apparatus. One patent focuses on a semiconductor device and method of fabricating the same, where an adhesion layer made from aluminum or titanium film is strategically formed on copper electrode pads of an LSI. This design enhances adhesion strength and electric contact characteristics between components, ensuring reliability in performance.

Another innovative patent covers an input apparatus and information terminal apparatus featuring a unique mode switching method. This device incorporates a display and camera portion within a main body crafted from a non-electroconductive material. A highly sensitive electrostatic sensor is embedded in the information input surface, enabling intuitive control as a user's finger interacts with the display. This technology allows precise tap detection for various commands, transforming how users engage with electronic devices.

Career Highlights

Toshiharu Yanagida has had a remarkable career, marked by his tenure at Sony Corporation among other institutions. His work with leading technology firms has enabled him to develop and refine his innovative solutions in semiconductor technology, pushing the boundaries of what is possible in electronic devices.

Collaborations

Throughout his career, Yanagida has collaborated with talented individuals such as Toru Udaka and Masaru Kawabata. These professional partnerships have not only aided in the exchange of ideas but also contributed to the advancement of groundbreaking technologies, collectively enriching the field of semiconductors.

Conclusion

Toshiharu Yanagida stands out as a key figure in semiconductor innovation, with a remarkable collection of patents that illustrate his expertise and commitment to research and development. His contributions continue to influence the evolution of technology, showcasing the importance of creativity and collaboration in enhancing our digital experience. As technology continues to advance, Yanagida's work remains a testament to the impact of innovative thinking in shaping the future.

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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