Location History:
- Yamanashi, JP (2012)
- Yamanashi-ken, JP (2013)
- Fujiyoshida, JP (2013 - 2019)
Company Filing History:
5 out of 608 
4 out of 450 
1 out of 2,002 
Years Active: 2012-2019
Title: Makoto Yasuhara: Innovator in LED Technology
Introduction
Makoto Yasuhara is a prominent inventor based in Fujiyoshida, Japan. He has made significant contributions to the field of LED technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and functionality of light-emitting devices.
Latest Patents
Yasuhara's latest patents include a light-emitting apparatus that features a substrate with an LED light source and a reflecting frame. This apparatus is designed to optimize light emission by incorporating both side-emitting and top-emitting LED devices. The side-emitting LED device directs light laterally towards the reflecting frame, while the top-emitting LED device emits light upward in a different color. This design ensures that the light emitted from the side-emitting device is effectively reflected upward.
Another notable patent is an LED light-emitting element that reduces illuminance unevenness. This element consists of a substrate with an LED element, which is sealed by a phosphor resin. The reflective resin is strategically arranged around the phosphor resin, enhancing the overall light output. The design ensures that the ratio of the emission surface area to the inside area of the reflecting frame is 80% or higher, optimizing light distribution.
Career Highlights
Throughout his career, Yasuhara has worked with notable companies such as Citizen Electronics Co., Ltd. and Citizen Holdings Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in LED technology.
Collaborations
Yasuhara has collaborated with esteemed colleagues, including Junji Miyashita and Yasuaki Kayanuma. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Makoto Yasuhara is a key figure in the development of LED technology, with a focus on improving light-emitting devices. His patents reflect a commitment to innovation and efficiency in lighting solutions. His work continues to influence the industry and inspire future advancements.
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.