Joyo, Japan

Naonobu Tsukada

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Morita Seisakusho. Active years: 1979-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naonobu Tsukada. Retrieved from https://idiyas.com/inventor/naonobu-tsukada

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 = 2.0

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Joyo, JP (1979)
  • Joyou, JP (1980)

Company Filing History:


Years Active: 1979-1980

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2 patents (USPTO):Explore Patents

Title: Naonobu Tsukada: Innovator in Dental Treatment Technology

Introduction

Naonobu Tsukada is a notable inventor based in Joyo, Japan. He has made significant contributions to the field of dental treatment technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and comfort of dental treatment equipment.

Latest Patents

One of Tsukada's latest patents is a dental treatment chair assembly. This invention features a design where the assembly is detachably positioned inside the backrest of the chair. It includes several cartridge boxes, each containing an instrument and an extensible connecting pipe. This design allows dentists to arrange the type, number, and position of dental instruments according to their convenience. Additionally, any defective instrument can be easily removed and repaired by withdrawing the corresponding cartridge box.

Another significant patent is for a headrest of a medical treatment table. This headrest comprises a rigid base and a main body made of soft material. The design facilitates the replacement or washing of the headrest when stained or damaged. It features a center recess for comfortable resting of the patient's head, with gently raised portions on either side. The circumferential edge of the headrest is designed to be thin and flat, enhancing the operator's range of motion when handling instruments and medications.

Career Highlights

Naonobu Tsukada is associated with Kabushiki Kaisha Morita Seisakusho, a company known for its advancements in dental and medical equipment. His work has significantly impacted the design and functionality of dental treatment tools, making procedures more efficient and comfortable for both patients and practitioners.

Collaborations

Tsukada has collaborated with notable coworkers, including Katsuyoshi Nishimura and Akio Yada. Their combined efforts have contributed to the development of innovative solutions in the dental field.

Conclusion

Naonobu Tsukada's contributions to dental treatment technology through his patents demonstrate his commitment to improving patient care and operational efficiency. His innovative designs continue to influence the dental industry positively.

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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