logo

For the Inventor, By the Inventor

Nara, Japan

Yoko Shimomura

This inventor holds 7 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Shimomura. Retrieved from https://idiyas.com/inventor/yoko-shimomura

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

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 4.7

ph-index = 4

Forward Citations = 829(Granted Patents)


Location History:

  • Ikoma, JP (2001 - 2004)
  • Nara, JP (2002 - 2006)

Company Filing History:

goldMedal7 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 2001-2006

Loading Chart...
7 patents (USPTO):Explore Patents
1. 7008078 - Light source having blue, blue-green, orange and red LED's (2006-03-07),
2. 6817735 - Illumination light source (2004-11-16),
3. 6809479 - Self-ballasted electrodeless discharge lamp and electrodeless discharge lamp operating device (2004-10-26),
4. 6577073 - Led lamp (2003-06-10),
5. 6570342 - Fluorescent lamp and power converter (2003-05-27),
6. 6445118 - Lamp having conductor structure and non-conductor structure provided between filaments (2002-09-03),
7. 6313754 - Escape light instrument (2001-11-06),

Title: Yoko Shimomura: Innovator in Illumination Technology

Introduction

Yoko Shimomura is a prominent inventor based in Nara, Japan. She has made significant contributions to the field of illumination technology, holding a total of 7 patents. Her innovative work focuses on developing advanced light sources that enhance efficiency and color rendering performance.

Latest Patents

Among her latest patents is a groundbreaking illumination light source that incorporates four different types of LEDs. This includes a blue light-emitting diode, a blue-green light-emitting diode, an orange light-emitting diode, and a red light-emitting diode. This innovative design aims to provide an illumination light source with high efficiency and superior color rendering capabilities.

Career Highlights

Yoko Shimomura has built her career at Matsushita Electric Industrial Co., Ltd., where she has been instrumental in advancing LED technology. Her work has not only contributed to the company's reputation but has also set new standards in the industry for illumination solutions.

Collaborations

Throughout her career, Yoko has collaborated with notable coworkers such as Masanori Shimizu and Tetsushi Tamura. These partnerships have fostered a creative environment that has led to the development of innovative technologies in the field.

Conclusion

Yoko Shimomura's contributions to illumination technology exemplify her dedication to innovation and excellence. Her patents reflect a commitment to enhancing lighting solutions, making her a significant 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]
Loading…