This inventor holds 1 USPTO granted patent. Top assignee: Kuraray Co., Ltd.. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Isao Hamashima: Innovator in Planar Light Source Technology
Introduction
Isao Hamashima is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of display technology, particularly through his innovative work on planar light sources. His expertise and creativity have led to advancements that enhance the performance and efficiency of display devices.
Latest Patents
Hamashima holds a patent for a "Planar light source and display device using the same." This invention features a planar light source device that includes a light source, a reflector shade, and a light guide member. The light guide member has at least one side face positioned adjacent to the light source, allowing it to receive light reflected by the reflector shade. Additionally, a light output plate is positioned adjacent to the light guide member, with a first surface that is formed with a multiplicity of projections. These projections have tips that are held in tight contact with the light exit surface of the light guide member, enhancing the efficiency of light output.
Career Highlights
Hamashima's career is marked by his dedication to research and development in the field of optical technologies. His work at Kuraray Co., Ltd. has positioned him as a key player in the advancement of display technologies. His innovative approach has not only contributed to his company's success but has also influenced the broader industry.
Collaborations
Throughout his career, Hamashima has collaborated with talented individuals such as Ikuo Onishi and Katsuya Fujisawa. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field of light sources and displays.
Conclusion
Isao Hamashima's contributions to planar light source technology exemplify the impact of innovation in the display industry. His patent and collaborative efforts highlight the importance of teamwork and creativity in driving technological advancements. His work continues to inspire future innovations in the field.