This inventor holds 16 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignees: Toshiba Lighting & Technology Corporation, Kabushiki Kaisha Toshiba, Panasonic Corporation. Active years: 2011-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (2011 - 2014)
- Kanagawa-ken, JP (2014)
- Yokosuka, JP (2013 - 2016)
- Kanagawa, JP (2017)
Company Filing History:
16 out of 663 
12 out of 53,262 
1 out of 16,454 
Years Active: 2011-2017
Title: The Innovations of Shinichi Kumashiro
Introduction
Shinichi Kumashiro is a prominent inventor hailing from Yokosuka, Japan. With a remarkable portfolio of 16 patents to his name, Kumashiro has contributed significantly to the field of lighting technology. His innovative approach has not only advanced product design but has also improved energy efficiency in lighting solutions.
Latest Patents
Among his latest patents are groundbreaking inventions including a straight tube LED lamp, a lamp socket set, and a sophisticated lighting fixture. The straight tube LED lamp features a unique design that houses multiple light-emitting diodes within a straight tube. It consists of a first cap for power feeding, connecting to the LEDs, and a second cap for grounding. These caps are strategically placed at both ends of the tube, enabling effective electrical connections to lamp sockets.
Another noteworthy invention is a lighting apparatus incorporating a light-emitting module with a heat conductive substrate. This design ensures optimal heat management by featuring a heat conducting layer on one side of the substrate and multiple holes connecting the two surfaces. A non-conducting material encases these holes, ensuring thermal efficiency and reliability.
Career Highlights
Shinichi Kumashiro's career includes significant contributions to reputable organizations such as Toshiba Lighting & Technology Corporation and Kabushiki Kaisha Toshiba. His tenure at these leading companies has been marked by his innovative design capabilities, particularly in the development of advanced lighting technologies.
Collaborations
Throughout his career, Kumashiro has collaborated with notable colleagues, including Kazunari Higuchi and Takayoshi Moriyama. Their combined expertise in the field of electrical engineering and product development has led to successful partnerships in creating cutting-edge lighting solutions.
Conclusion
Shinichi Kumashiro's dedication to innovation in the lighting industry is evident through his impressive patent portfolio and collaborative efforts. His inventions, characterized by efficiency and sustainability, continue to shape the future of lighting technology and serve as a testament to his prowess as an inventor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile