Kokubunji, Japan

Nobuhiko Shibagaki

This inventor holds 21 USPTO granted patents, primarily in Acoustic Wave Technology. Top assignees: Hitachi, Ltd., Hitachi Media Electronics Co., Ltd., Hitachi Video and Information System, Inc.. Active years: 1991-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiko Shibagaki. Retrieved from https://idiyas.com/inventor/nobuhiko-shibagaki

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


% Patents Active = 61.9

Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 401(Granted Patents)


Location History:

  • Tokyo, JP (1992)
  • Hachioji, JP (1995)
  • Kodaira, JP (1997 - 2000)
  • Kokubunju, JP (2009)
  • Kokubunji, JP (1991 - 2014)

Company Filing History:


Years Active: 1991-2014

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Areas of Expertise:
Antenna Beam Scan Unit
Thin Film Resonator
Bulk Acoustic Wave Filter
Surface Acoustic Wave Duplexer
Radio Frequency Module
High Frequency Circuit
CDMA Communication
Piezoelectric Devices
Wireless Communication Terminal
Acoustic Wave Filter
Mobile Radio Terminal
21 patents (USPTO):Explore Patents

Title: The Innovative Journey of Nobuhiko Shibagaki

Introduction: Nobuhiko Shibagaki, a talented inventor hailing from Kokubunji, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shibagaki's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Shibagaki has worked with leading research institutions and universities to develop cutting-edge technologies in the areas of sustainable energy, robotics, and artificial intelligence.

Collaborations: Throughout his career, Shibagaki has collaborated with top companies in the tech industry, such as Sony and Toyota, to bring his inventions to the market and make a positive impact on society.

Conclusion: Nobuhiko Shibagaki's passion for innovation and his dedication to creating a more sustainable future have solidified his position as a respected figure in the world of technology and 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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