= 0.05 Inventors with similar research interests:
Location History:
- Kawasaki, JP (1983)
- Kanagawa, JP (1985)
- Shiga, JP (1996)
- Kangawa-ken, JP (2010)
- Tokyo, JP (2000 - 2014)
- Kanagawa-Ken, JP (2011 - 2015)
- Yokohama Kanagawa, JP (2019)
- Yokohama, JP (2004 - 2024)
Company Filing History:
57 out of 52,711 
54 out of 265 
3 out of 35,658 
Years Active: 1983-2024
Title: The Innovative Mind of Yasuhiro Shirakawa
Introduction
Yasuhiro Shirakawa, a prolific inventor based in Yokohama, Japan, holds an impressive portfolio of 62 patents. His work spans various fields, showcasing his commitment to developing innovative materials and technologies that address contemporary challenges.
Latest Patents
Among his latest contributions to the field are groundbreaking inventions such as antibacterial materials and antibacterial films. His antibacterial material includes microparticles, specifically tungsten oxide microparticles, which demonstrate significant antibacterial activity against common resistant bacteria. The materials have been meticulously tested, ensuring a value of antibacterial activity that highlights their efficacy in critical applications.
Additionally, Shirakawa has developed a europium-activated alkaline-earth chloroapatite phosphor, optimized for light-emitting devices. This phosphor's ability to absorb light at a wavelength of 400 nm with over 90% efficiency underscores its potential for advancing lighting technology.
Career Highlights
Throughout his career, Shirakawa has collaborated with notable companies in the technology sector, including Toshiba Corporation and Toshiba Materials Co., Ltd. His time at these institutions has allowed him to refine his skills and push the boundaries of innovation in materials science.
Collaborations
Shirakawa has worked alongside esteemed colleagues such as Yasumasa Ooya and Tsutomu Ishii. These collaborations have enriched his research, combining various expertise that ultimately enhances the quality and impact of their projects.
Conclusion
Yasuhiro Shirakawa stands as a prominent figure in the realm of innovation, exemplifying how dedicated research and collaboration can lead to extraordinary advancements. His work, particularly in antibacterial materials and phosphors, positions him as a key contributor to ongoing developments in technology and materials science. The significance of his patents highlights the vital role inventors play in shaping a better future through innovative 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.