Miyagi, Japan

Kosei Obata

This inventor holds 6 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kosei Obata. Retrieved from https://idiyas.com/inventor/kosei-obata

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 = 2.6

ph-index = 4

Forward Citations = 78(Granted Patents)


Company Filing History:


Years Active: 1986-1989

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6 patents (USPTO):Explore Patents

Title: Kosei Obata: Innovator in Illumination Technology

Introduction

Kosei Obata is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of illumination technology, holding a total of 6 patents. His innovative designs focus on enhancing the functionality and efficiency of lighting devices, particularly in automotive applications.

Latest Patents

One of Obata's latest patents is an illuminating device for an electric part. This device is designed to illuminate a light conducting member uniformly with a simple construction. It features an annular filter with distinct light passing and light absorbing zones, strategically positioned to achieve desired uniform illumination at the operation panel's upper end face. Another significant invention is a device for displaying the operation of a knob, which is particularly useful in automobile heater control units. This device includes a frame with a horizontally slidable slider and a dual light-conducting body system that effectively displays the knob's operation and position.

Career Highlights

Kosei Obata is currently employed at Alps Electric Co., Ltd., where he continues to develop innovative solutions in lighting technology. His work has been instrumental in advancing the design and functionality of illumination devices, making them more user-friendly and efficient.

Collaborations

Obata has collaborated with several talented individuals in his field, including Ichiro Tokunaga and Hiroshi Matsunaga. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Kosei Obata's contributions to illumination technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of user needs and technical challenges, positioning him as a key figure in the industry.

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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