Tokyo, Japan

Toshio Yoshida

This inventor holds 23 USPTO granted patents and 2 published patent applications, primarily in Wireless Communication. Top assignees: Nec Corporation, Riken Corporation, Hitachi Electronics Engineering Co., Ltd.. Active years: 1982-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Yoshida. Retrieved from https://idiyas.com/inventor/toshio-yoshida-sk2866s9

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 95.7

Average Co-Inventor Count = 1.6

ph-index = 11

Forward Citations = 332(Granted Patents)


Location History:

  • Fujikubo, Miyoshimachi, Irumagun, Saitamaken, JP (1982)
  • Kamihiruta, Kasukabe-shi, Saitama-ken, JP (1985)
  • Rikyumae-Machi, Suma-Ku, Kobe-Shi, Hyogo-Ken, JP (1988)
  • Minami-ku, Yokohama-shi, Kanagawa-ken, JP (1988)
  • Suma-Ku, Kobe-Shi, Hyogo-Ken, JP (1991 - 1999)
  • Tokyo, JP (1985 - 2020)

Company Filing History:


Years Active: 1982-2020

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Areas of Expertise:
Wireless Connection
Radio Paging
Noise Suppression
Echo Cancellation
Battery Detection
Construction Equipment
Thermoplastic Elastomer
Gas Sensor
Navigation Ship
Acoustic Signal
23 patents (USPTO):Explore Patents

Title: **Toshio Yoshida: A Pioneer in Innovative Engineering Solutions**

Introduction

Toshio Yoshida, based in Tokyo, Japan, is a celebrated inventor with an impressive portfolio of 23 patents. His work primarily focuses on advancing construction technology and communication systems, showcasing his dedication to enhancing operational efficiency and safety in critical environments.

Latest Patents

Among Yoshida's latest innovations are groundbreaking patents that address both construction equipment and emergency communication systems. The first, titled "Attachment Holder for Construction Equipment," features a movable-side pin guidance surface designed to streamline the attachment process for construction machinery. This innovation includes an excessive closure prevention mechanism that ensures safety and ease of use across various configurations of coupling pins.

The second patent, "Emergency Wireless Connection System and Emergency Wireless Connection Method," introduces a dual-function communication system. It operates as a standard information terminal under normal circumstances, while also having the capability to switch to emergency communication mode seamlessly when necessary. This system includes advanced line detection features that identify emergency communication networks, allowing for prompt response during emergencies.

Career Highlights

Toshio Yoshida has made significant contributions to the engineering field, particularly during his time at NEC Corporation. His experience and diverse skill set have equipped him to invent solutions that cater to both everyday and emergency scenarios, elevating standards in the technology and construction industries.

Collaborations

Throughout his career, Yoshida has collaborated with notable colleagues, including Michitaka Sisido and Toshiyasu Sugiuchi. Their combined expertise in engineering and technology has fostered an environment of innovation and creativity, resulting in advancements that have made lasting impacts in their respective fields.

Conclusion

With 23 patents to his name, Toshio Yoshida stands out as an influential inventor dedicated to innovation in construction and communication. His latest patents reflect his commitment to improving safety and efficiency, ensuring that his contributions will continue to benefit industries for years to come.

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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