Tokyo, Japan

Yasushi Shiraishi

This inventor holds 43 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Devices. Top assignees: Oki Electric Industry Co., Ltd., Oki Semiconductor Co., Ltd., Nec Corporation. Active years: 1994-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Shiraishi. Retrieved from https://idiyas.com/inventor/yasushi-shiraishi

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

Calculating rank
USPTO Granted Patents = 43 

% Patents Active = 79.1

Average Co-Inventor Count = 2.0

ph-index = 13

Forward Citations = 715(Granted Patents)


Location History:

  • Toyko, JP (2004)
  • Tokyo, JP (1994 - 2013)

Company Filing History:


Years Active: 1994-2025

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Areas of Expertise:
Semiconductor Device
Manufacturing Method
Resin Encapsulation
Stack-Type Device
Lead-On-Chip
Low-Resistive Electrode
Tape Winding Devices
Embedded Structures
Light Blocking Film
Bumps and Posts
Crack Resistant
Base Plate Mounting
43 patents (USPTO):Explore Patents

Title: Yasushi Shiraishi - Innovative Inventor from Tokyo

Introduction: Yasushi Shiraishi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasushi Shiraishi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yasushi Shiraishi has worked with leading research institutions and technology companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Yasushi Shiraishi has collaborated with top engineers, scientists, and researchers both locally and internationally, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Yasushi Shiraishi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the tech world, with his work continuing to inspire future generations of inventors and innovators.

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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