Company Filing History:
Years Active: 1997
Title: Kiyokazu Shirai: Innovator in Light Emitting Technology
Introduction
Kiyokazu Shirai is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of light emitting technology, particularly through his innovative patent related to LED apparatus.
Latest Patents
Shirai holds a patent for a light emitting apparatus that comprises multiple groups of LEDs. In this invention, a plurality of LEDs is divided into multiple groups, with the LEDs in each group connected in series and driven by a single current source. The design allows for a region to be illuminated to be divided into many areas with no spacing between adjacent areas. The LEDs in each group are strategically positioned in different areas, ensuring that each area includes many LEDs from different groups. This configuration provides resilience, as the failure of one current source or LED does not affect the operation of the others.
Career Highlights
Kiyokazu Shirai has worked with Sony Corporation, where he has been able to apply his expertise in LED technology. His work has contributed to advancements in lighting solutions that are both efficient and reliable.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Kiyokazu Shirai's innovative work in light emitting technology showcases his commitment to advancing the field of LED applications. His patent reflects a significant step forward in creating more resilient lighting solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.