Agatuma-gun, Japan

Takayuki Todokoro

This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Todokoro. Retrieved from https://idiyas.com/inventor/takayuki-todokoro

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


% Patents Active = 33.3

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Gunma, JP (2001)
  • Agatuma-gun, JP (2005)
  • Agatsuma-gun, JP (2005)

Company Filing History:


Years Active: 2001-2005

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3 patents (USPTO):Explore Patents

Title: Takayuki Todokoro: Innovator in Time Switch Technology

Introduction

Takayuki Todokoro is a notable inventor based in Agatuma-gun, Japan. He has made significant contributions to the field of time switch technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and convenience of time switches, making them more user-friendly.

Latest Patents

One of his latest patents is a time switch that features a convenient time setting method through a sub-dial that can be rotated both clockwise and counter-clockwise. This design includes a gearwheel set that conveys motor torque to a dial, incorporating a ninth drive gear and a ninth shank gear connected to a step shaft. The ninth drive gear has a circular depression on its rear side, with multiple ratchet teeth formed at uniform intervals. The ratchet mechanism engages when the motor's torque is sufficient to drive the dial, but it slips when the dial's torque exceeds that of the motor. Another patent also focuses on a time switch with a similar concept, utilizing a ratchet device made of multiple ratchet teeth and pawls that engage to control the rotation of a switching cam, setting contact points to on or off positions.

Career Highlights

Takayuki Todokoro is currently employed at Matsushita Electric Works, Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency and usability of time switches in various applications.

Collaborations

Throughout his career, Todokoro has collaborated with notable colleagues, including Hiroaki Muroi and Kazuo Yanagida. These partnerships have fostered a creative environment that has led to the development of advanced technologies in their field.

Conclusion

Takayuki Todokoro's contributions to time switch technology exemplify his innovative spirit and dedication to improving user experience. His patents reflect a deep understanding of mechanical design and functionality, making him a valuable figure in the world of inventions.

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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