Tokyo, Japan

Tsutomu Nihei

This inventor holds 1 USPTO granted patent. Top assignee: Gc Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Nihei. Retrieved from https://idiyas.com/inventor/tsutomu-nihei

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 = 2.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Tsutomu Nihei: Innovator in Dental Technology

Introduction

Tsutomu Nihei is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of dental technology, particularly with his innovative designs that enhance the efficiency of dental procedures. His work is characterized by a focus on practical applications that improve the user experience in dental practices.

Latest Patents

One of Tsutomu Nihei's key patents is for a dispenser for dental viscous material. This invention includes a box-shaped handle equipped with a cartridge-mounting portion for holding a cartridge containing dental viscous material. The design features a guide shaft supported within the handle, which allows for precise dispensing of the material. The lever mechanism, which is engaged with the guide shaft, ensures that the material can be dispensed smoothly and efficiently. This patent highlights his commitment to advancing dental technology and improving the tools available to dental professionals. He holds 1 patent.

Career Highlights

Tsutomu Nihei has built a successful career at Gc Corporation, where he has been instrumental in developing innovative dental products. His expertise in engineering and design has allowed him to create solutions that address common challenges faced by dental practitioners. His work has not only contributed to the advancement of dental technology but has also improved patient care.

Collaborations

Throughout his career, Tsutomu Nihei has collaborated with various professionals in the dental field. One notable coworker is Kazuya Ishida, with whom he has worked closely to develop and refine dental products that meet the needs of practitioners and patients alike.

Conclusion

In summary, Tsutomu Nihei is a distinguished inventor whose contributions to dental technology have made a significant impact on the industry. His innovative designs, particularly the dispenser for dental viscous material, showcase his dedication to improving dental practices. His work continues to influence the field and enhance the quality of care provided to patients.

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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