Ann Arbor, MI, United States of America

Sachiro Kataoka

This inventor holds 2 USPTO granted patents. Top assignee: Nissan Motor Company Limited. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sachiro Kataoka. Retrieved from https://idiyas.com/inventor/sachiro-kataoka-3i9c5bvk

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 = 2.4

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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2 patents (USPTO):Explore Patents

Title: Sachiro Kataoka: Innovator in Automotive Power Supply Circuits

Introduction

Sachiro Kataoka is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of automotive technology, particularly in the development of power supply circuits for headlamps. With a total of 2 patents, his work has enhanced the functionality and safety of automotive lighting systems.

Latest Patents

Kataoka's latest patents include a "Power supply circuit for automotive headlamp" and a "Power supply circuit for automotive headlamp with combinational switch." The first patent describes a power supply circuit that establishes communication between one of the headlamps and a power source through a combination switch. It features a control unit that selectively manages the connection between the headlamps and the power source. The second patent outlines a similar power supply circuit that includes a control unit for managing communication between the headlamps and the power source, ensuring safety by blocking communication when necessary.

Career Highlights

Sachiro Kataoka is currently employed at Nissan Motor Company Limited, where he continues to innovate in automotive technology. His work focuses on improving the efficiency and reliability of automotive lighting systems, contributing to the overall safety of vehicles on the road.

Collaborations

Kataoka has collaborated with talented coworkers such as Tomotaka Kurozu and Kazuhiro Sugai. Their combined expertise has fostered advancements in automotive technology and has led to the successful development of innovative solutions.

Conclusion

Sachiro Kataoka's contributions to automotive power supply circuits demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of the technical challenges faced in this field, and his work continues to influence the future of automotive technology.

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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