Nagaokakyo, Japan

Toshihiko Nishionji

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiko Nishionji. Retrieved from https://idiyas.com/inventor/toshihiko-nishionji

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Toshihiko Nishionji: Innovator in Maintenance Technology

Introduction

Toshihiko Nishionji is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of maintenance technology through his innovative designs. His work focuses on enhancing safety and efficiency in maintenance operations.

Latest Patents

Nishionji holds a patent for a sub control panel designed for use in maintenance work. This invention features a control switch, enable switches, and manipulation prohibition members. The unique configuration ensures that the control switch cannot be activated unless the enable switches are kept ON by one hand of the operator. This design prevents the operator from manipulating the enable switches with one hand while also ensuring that both hands are not inserted into a machine's driven part during operation.

Career Highlights

Toshihiko Nishionji is associated with Matsushita Electric Industrial Co., Ltd., where he has contributed to various projects aimed at improving maintenance safety. His innovative approach has garnered attention in the industry, showcasing his commitment to enhancing operational safety.

Collaborations

Nishionji has worked alongside talented colleagues such as Tomiyasu Ueda and Masato Tanino. Their collaborative efforts have further advanced the development of maintenance technologies.

Conclusion

Toshihiko Nishionji's contributions to maintenance technology through his innovative patent reflect his dedication to safety and efficiency in the field. His work continues to influence practices in maintenance operations, making a significant impact on the industry.

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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