Company Filing History:
Years Active: 2016-2017
Title: Masashi Yamaura: Innovator in Optical Semiconductor Technology
Introduction
Masashi Yamaura is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of optical semiconductors, holding a total of 3 patents. His work focuses on innovative production methods and designs that enhance the functionality of optical devices.
Latest Patents
Yamaura's latest patents include a production method for an optical semiconductor device and the optical semiconductor device itself. The production method involves a substrate with a silver plating layer and a light-emitting diode (LED) bonded to this layer. The method includes a film formation step where a clay film is created to cover the silver plating layer, followed by a connection step that electrically connects the LED to the silver plating layer using wire bonding. The optical semiconductor device features a substrate with a silver plating layer, an LED, a light reflecting portion surrounding the LED, and a transparent sealing portion that secures the LED. Additionally, a clay film covers the silver plating layer, ensuring the integrity of the device.
Career Highlights
Masashi Yamaura is currently employed at Hitachi Chemical Company, Ltd., where he continues to develop cutting-edge technologies in optical semiconductors. His expertise and innovative approach have positioned him as a key figure in the industry.
Collaborations
Yamaura has collaborated with notable colleagues, including Tomoko Higashiuchi and Nobuaki Takane. Their combined efforts contribute to the advancement of optical semiconductor technologies.
Conclusion
Masashi Yamaura's work in optical semiconductors exemplifies innovation and dedication to advancing technology. His patents reflect a commitment to improving the efficiency and functionality of optical devices.