Hitachinaka, Japan

Takuya Shiraishi

This inventor holds 103 USPTO granted patents and 11 published patent applications and 5 EPO patents, primarily in Semiconductor Devices (CPC class F02B1-700). Top assignees: Hitachi, Ltd., Chugai Seiyaku Kabushiki Kaisha, Japan Aviation Electronics Industry, Limited. Active years: 1996-2026.

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

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

USPTO Granted Patents = 103 

% Patents Active = 61.2

 

Average Co-Inventor Count = 4.0

ph-index = 19

Forward Citations = 1,203(Granted Patents)

Forward Citations (Not Self Cited) = 1,057(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Katsuta, JP (1996 - 1998)
  • Kashima, JP (1998)
  • Hitachi, JP (2002 - 2006)
  • Chiyoda-ku, JP (2007)
  • Hitachinaka, JP (1997 - 2008)
  • West Bloomfield, MI (US) (2008 - 2009)
  • Gotenba, JP (2007 - 2013)
  • Tokyo, JP (2004 - 2023)
  • Shizuoka, JP (2006 - 2024)
  • Fukuoka, JP (2012 - 2024)

Company Filing History:


Years Active: 1996-2026

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Areas of Expertise:
Connector
Semiconductor Device
Power Module
Hybrid Car
Fuel Injection Valve
Direct Injection Engine
Engine Control Device
Spark Ignition Engine
Peptide-Compound Cyclization
GLP-1 Receptor Agonist
Flavor Aspirator
Pyrazolopyridine Derivative
103 patents (USPTO):Explore Patents

Title: Takuya Shiraishi - Innovator in Semiconductor and Flavor Technology

Introduction: Takuya Shiraishi is a prominent inventor based in Hitachinaka, Japan, known for his significant contributions to the fields of semiconductor technology and flavor aspirators. With an impressive portfolio of 79 patents, Shiraishi has established himself as a leading innovator in his industry.

Latest Patents: Among his most recent inventions, Takuya Shiraishi has developed a semiconductor module, which incorporates first and second switching devices alongside first and second control devices, all meticulously sealed within a rectangular package. This innovative module features signal terminals that input signals to the control devices and output them through terminals on the package's surface. Additionally, he has created weight-balanced flavor aspirators, characterized by a weight-concentrated portion designed to enhance user experience. This aspirator accounts for at least half of its total weight and has been carefully engineered to provide optimal balance during use.

Career Highlights: Takuya Shiraishi's career includes notable associations with well-known companies such as Hitachi, Ltd. and Mitsubishi Electric Corporation. His work within these esteemed organizations has played a crucial role in the advancement of technologies in both semiconductor and flavor delivery systems.

Collaborations: Throughout his career, Shiraishi has collaborated with esteemed colleagues, including Toshiharu Nogi and Minoru Ohsuga. These collaborations have fostered an environment of innovation, further contributing to the development of cutting-edge technologies.

Conclusion: Takuya Shiraishi exemplifies the spirit of innovation through his numerous patents and contributions to technology. His work in semiconductors and flavor delivery systems demonstrates his dedication to advancing these fields, while his collaborations highlight the importance of teamwork in driving progress. Shiraishi's impact is felt across industries, making him a significant figure in modern invention.

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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