Location History:
- Nara-ken, JP (1998)
- Tenri, JP (2000)
- Soraku-Gun, JP (2006)
- Mihara, JP (2010)
- Kyoto, JP (2005 - 2012)
- Souraku-Gun, JP (2010 - 2012)
Company Filing History:
Years Active: 1998-2012
Title: **Daisuke Hanaoka: A Pioneer in Nitride Semiconductor Technology**
Introduction
Daisuke Hanaoka, an esteemed inventor based in Kyoto, Japan, has made substantial contributions to the field of semiconductor technology. With a remarkable portfolio of 17 patents, Hanaoka has demonstrated his innovative prowess and commitment to enhancing electronic and lighting applications.
Latest Patents
Hanaoka's latest patents showcase his expertise in developing cutting-edge technologies. One notable invention is a **Nitride semiconductor laser device mounted on a stem**. This device is designed to be resilient against deterioration caused by surges, ensuring a longer operational life. It features a conductive stem, a submount fixed to the stem, and a nitride semiconductor laser chip mounted on the submount. Additionally, it has insulating pins that connect the electrodes, thereby enhancing its reliability and performance.
Another significant patent of his is the **light-emitting apparatus, phosphorescent portion, and method of producing the same**. This innovation comprises a light source that emits primary light, which is then absorbed by a phosphor that emits secondary light. The design offers high brightness, reduced power consumption, and an extended lifespan, with an environmentally friendly approach. The phosphor is comprised of fine-particle crystals of a III-V group semiconductor, with specific volume distributions that allow for customizable secondary light emission.
Career Highlights
Daisuke Hanaoka currently works at Sharp Corporation, a global leader in electronics. His achievements in semiconductor technology have earned him recognition within the industry as well as respect among peers. His dedication to research and development has been integral to the advancement of semiconductor laser devices and efficient light-emitting solutions.
Collaborations
Hanaoka has collaborated with notable professionals, including Masaya Ishida and Mototaka Taneya. These partnerships have fostered innovative ideas and led to breakthroughs in their respective fields, further enhancing the impact of their collective work on technology.
Conclusion
In summary, Daisuke Hanaoka's contributions through his patents position him as a prominent figure in the semiconductor industry. His inventions are not only pioneering but also environmentally conscious, addressing contemporary challenges in technology. Through his ongoing work at Sharp Corporation and collaborative efforts with talented professionals, Hanaoka continues to push the boundaries of innovation in semiconductor technology.
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.