Company Filing History:
Years Active: 2002-2011
Title: **Innovative Contributions of Masato Sumikawa in Light Source Technologies**
Introduction
Masato Sumikawa is a prominent inventor based in Kashihara, Japan. With a remarkable portfolio of seven patents, he has made substantial contributions to light source technology. His innovative designs are geared towards enhancing the performance and efficiency of various lighting devices, particularly in the fields of display technologies.
Latest Patents
Sumikawa's recent patents include several advanced devices, namely the Line Light Source Device, Plane Light Emission Device, Plane Light Source Device, and innovations related to Liquid Crystal Displays (LCDs). The Line Light Source Device and Plane Light Emission Device are notable for their design, involving first recesses formed between adjoining light emission elements on the surfaces of sealing resin layers that face the board. These innovations improve the uniformity of luminous intensity at the emission end face, offering a simple yet effective configuration that enhances performance.
Additionally, his work on the Surface Light Source involves a unique optical waveguide plate. This design incorporates an incident end face with multiple concave portions, optimizing light passage through a refractive index-modulated optical interface. Such designs demonstrate Sumikawa’s commitment to pushing the boundaries of efficiency and functionality in lighting applications.
Career Highlights
Masato Sumikawa is currently associated with Sharp Kabushiki Kaisha Corporation, a leading company in the electronic and display technologies sector. His tenure at Sharp has allowed him to develop groundbreaking technologies that are pivotal in modern lighting solutions. His expertise and innovative mindset continue to drive advancements in the field.
Collaborations
Throughout his career, Sumikawa has collaborated with esteemed colleagues, including Kazumi Tanaka and Tomotoshi Sato. These collaborations have fostered an environment of creativity and innovation, resulting in a series of successful projects that underline the importance of teamwork in technological advancements.
Conclusion
Masato Sumikawa's contributions to light source technologies reflect his ingenuity and dedication to innovation. With a robust patent portfolio and a collaborative spirit, he is a vital figure in the ongoing evolution of display and lighting technologies. His work not only enhances product performance but also paves the way for future advancements in the industry.
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.