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For the Inventor, By the Inventor

Suwa, Japan

Masahiro Ishii

This inventor holds 6 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2012-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ishii. Retrieved from https://idiyas.com/inventor/masahiro-ishii-on36rsox

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Suwa, JP (2012 - 2018)
  • Higashiomi, JP (2018)

Company Filing History:

goldMedal6 out of 34,305 
 
Seiko Epson Corporation
 patents

Years Active: 2012-2018

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6 patents (USPTO):Explore Patents
1. 10072928 - Physical quantity detection vibrator element, physical quantity detection apparatus, electronic apparatus, and moving object (2018-09-11),
2. 9995582 - Vibrating element, vibrating device, electronic apparatus, and moving object (2018-06-12),
3. 9748921 - Electronic device, electronic apparatus, and moving object (2017-08-29),
4. 9534895 - Vibrating element, angular velocity sensor, electronic apparatus, and moving object (2017-01-03),
5. 9222776 - Gyro sensor and electronic apparatus (2015-12-29),
6. 8310137 - Resonator element and resonator (2012-11-13),

Title: Biography of Masahiro Ishii

Introduction

Masahiro Ishii is a prominent inventor based in Suwa, Japan. He has made significant contributions to the field of physical quantity detection technology. With a total of six patents to his name, Ishii has established himself as a key figure in innovation.

Latest Patents

His latest patents include a physical quantity detection vibrator element, a physical quantity detection apparatus, an electronic apparatus, and a moving object. The vibrator element features a detection arm that performs drive vibrations in the Z-axis direction and detection vibrations in the X-axis direction when subjected to angular velocity. Additionally, the design incorporates first, second, third, and fourth electrode portions along with corresponding ground electrode portions, enabling complex signal generation during both drive and detection vibrations.

Career Highlights

Masahiro Ishii is currently employed at Seiko Epson Corporation, where he continues to develop cutting-edge technologies. His work focuses on enhancing the functionality and efficiency of electronic devices through innovative designs and applications.

Collaborations

Throughout his career, Ishii has collaborated with notable colleagues, including Takayuki Kikuchi and Takashi Yamazaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Masahiro Ishii's contributions to the field of invention and technology are noteworthy. His dedication to innovation and collaboration with fellow

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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