Nagano, Japan

Kazuhiro Ohta

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Fujitsu Media Devices Limited, Nissin Kogyo Co., Ltd.. Active years: 1997-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Ohta. Retrieved from https://idiyas.com/inventor/kazuhiro-ohta-idw7y2jf

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

USPTO Granted Patents = 6 

% Patents Active = 50.0


Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 35(Granted Patents)


Location History:

  • Nagano, JP (1997 - 2005)
  • Yokohama, JP (2006)

Company Filing History:


Years Active: 1997-2006

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6 patents (USPTO):Explore Patents

Title: Kazuhiro Ohta: Innovator in Sensor Technology

Introduction

Kazuhiro Ohta is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of sensor technology, holding a total of 6 patents. His work focuses on developing advanced sensors that enhance various applications.

Latest Patents

One of Ohta's latest innovations is an angular velocity sensor. This sensor features a stem and a vibrator supported by the stem, with the vibrator inclined to the mounting surface. The angle of inclination is adjustable, and it includes a holding member that is elastically deformable. This design allows for flexibility in the sensor's application. Another significant patent is the tuning fork vibration gyro. This device incorporates a ferroelectric tuning-fork vibration body that generates multiple sensor signals. The sensor circuit processes these signals using a differential amplifier and a capacitor, enhancing the accuracy and reliability of the measurements.

Career Highlights

Throughout his career, Ohta has worked with prominent companies such as Fujitsu Media Devices Limited and Nissin Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in sensor technology and innovation.

Collaborations

Ohta has collaborated with talented individuals in his field, including Masanori Yachi and Atsushi Shimizu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kazuhiro Ohta's contributions to sensor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and inspire future innovations.

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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