Kanuma, Japan

Masaru Ishijima

This inventor holds 1 USPTO granted patent. Top assignee: Nakanishi Inc.. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Ishijima. Retrieved from https://idiyas.com/inventor/masaru-ishijima-h61vnj79

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Masaru Ishijima: Innovator in Dental Technology

Introduction

Masaru Ishijima is a notable inventor based in Kanuma, Japan. He has made significant contributions to the field of dental technology, particularly in the maintenance of dental handpieces. His innovative approach has led to the development of a unique system that enhances the reliability and usability of dental equipment.

Latest Patents

Masaru Ishijima holds a patent for a "Maintenance checking system and method for dental handpiece, and system and method for controlling drive motor." This patent describes a method for maintenance checking of a dental handpiece. The method involves measuring no-load current values of a drive motor with both a usable handpiece and one that is insufficiently maintained. By storing reference data and comparing it with the current values of the handpiece being checked, the system can determine its usability and maintenance needs.

Career Highlights

Ishijima is currently employed at Nakanishi Inc., a company known for its advancements in dental and medical technology. His work focuses on improving the functionality and maintenance of dental handpieces, which are essential tools in dental practices. His innovative methods contribute to better patient care and operational efficiency in dental clinics.

Collaborations

Masaru Ishijima collaborates with talented colleagues such as Shinichirou Muto and Keita Yokochi. Together, they work on various projects aimed at enhancing dental technology and ensuring the highest standards of equipment maintenance.

Conclusion

Masaru Ishijima's contributions to dental technology through his innovative patent demonstrate his commitment to improving dental practices. His work not only enhances the usability of dental handpieces but also ensures better maintenance practices in the field.

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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