Nagoya, Japan

Hirokazu Ishida

This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation, Aisin Aw Co., Ltd.. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Ishida. Retrieved from https://idiyas.com/inventor/hirokazu-ishida-i12rq3y5

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0


Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Anjo, JP (2013)
  • Nagoya, JP (2013 - 2019)

Company Filing History:


Years Active: 2013-2019

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4 patents (USPTO):Explore Patents

Title: Hirokazu Ishida: Innovator in Wireless Communication Technologies

Introduction

Hirokazu Ishida is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of wireless communication, holding a total of 4 patents. His work focuses on enhancing communication methods and devices, particularly in automotive applications.

Latest Patents

Ishida's latest patents include a wireless communication device, a wireless communication method, and a program designed to optimize communication through a single antenna. This innovation allows for communications in two distinct modes: a first mode that repeatedly searches for registered devices at a predetermined interval, and a second mode that adheres to a different communication standard. The device intelligently adjusts the execution interval during the second mode to improve efficiency. Another notable patent is for a vehicle terminal apparatus that monitors communication link disconnections. This apparatus considers various disconnection scenarios and determines the best recovery process to enhance user convenience.

Career Highlights

Throughout his career, Ishida has worked with notable companies such as Toyota Motor Corporation and Denso Corporation. His experience in these leading automotive firms has allowed him to apply his innovative ideas in practical settings, contributing to advancements in vehicle communication technologies.

Collaborations

Ishida has collaborated with esteemed colleagues, including Kazushige Hayashi and Soichi Saito. Their combined expertise has fostered a productive environment for innovation in wireless communication.

Conclusion

Hirokazu Ishida's contributions to wireless communication technology exemplify his commitment to innovation. His patents reflect a deep understanding of the challenges in communication systems, particularly in the automotive industry. His work continues to influence the development of more efficient communication devices and methods.

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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