Narashino, Japan

Mitsunobu Tsunoo

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsunobu Tsunoo. Retrieved from https://idiyas.com/inventor/mitsunobu-tsunoo

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Mitsunobu Tsunoo: Innovator in Screw Fastening Technology

Introduction

Mitsunobu Tsunoo is a notable inventor based in Narashino, Japan. He has made significant contributions to the field of fastening technology, particularly with his innovative designs that enhance the efficiency and effectiveness of screw-holding devices.

Latest Patents

Tsunoo holds a patent for a screw fastening apparatus. This invention features a screw-holding device that receives a screw supported from three directions around the device. The design allows for inclination whenever necessary, and the screw-holding devices can move in parallel at times. Additionally, engaging devices are combined with the screw-holding devices to transmit rotational torque, ensuring a secure and efficient fastening process. His patent is a testament to his ingenuity and understanding of mechanical systems.

Career Highlights

Mitsunobu Tsunoo is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to the company's reputation for excellence in engineering and technology.

Collaborations

Throughout his career, Tsunoo has collaborated with talented individuals such as Genji Ito and Fumio Fukuchi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Mitsunobu Tsunoo's contributions to screw fastening technology exemplify his dedication to innovation and engineering excellence. His patent for a screw fastening apparatus showcases his ability to solve complex problems in practical ways. Tsunoo's work continues to influence the industry and inspire future inventors.

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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