Location History:
- Chiyoda, JP (2005)
- Hitachinaka, JP (2009 - 2011)
Company Filing History:
2 out of 42,496 
1 out of 11 
1 out of 3,081 
Years Active: 2005-2011
Title: Innovator Spotlight: Satoshi Higashiyama
Introduction
Satoshi Higashiyama, based in Hitachinaka, Japan, is a notable inventor recognized for his contributions in the field of optical elements and light-emitting diodes. With three patents to his name, Higashiyama has significantly advanced the manufacturing methods and designs associated with optical packaging and submount technology.
Latest Patents
Higashiyama's latest inventions include two innovative patents. The first is a "Package for mounting an optical element and a method of manufacturing the same." This patent introduces an optical mounting package characterized by a silicon frame mounted on an insulating substrate. The frame is specifically designed for the optical element and is made of silicon, enhancing its performance and reliability. The method outlined in this patent focuses on the precise mounting of the silicon wafer onto the insulating substrate.
The second patent, titled "Submount for light emitting diode and its manufacturing method," presents a compact submount that comprises both a reflector and an efficient design. This submount includes a silicon base substrate with integrated input/output terminals and a silicon reflector that features a sloped through hole. The reflector, equipped with a reflecting film, is securely joined to the silicon base substrate using a thin film solder, further optimizing the assembly's functionality.
Career Highlights
Satoshi Higashiyama has worked with prominent companies in the industry, including Hitachi, Ltd. and Hitachi Kyowa Engineering Co., Ltd. His career in these organizations has provided him with valuable experience and insights into the advancements of optical and semiconductor technologies.
Collaborations
Throughout his career, Higashiyama has collaborated with talented professionals, including notable figures like Hideaki Takemori and Kazuhiro Hirose. These partnerships have enabled him to combine expertise and innovate further within his field.
Conclusion
Satoshi Higashiyama's contributions to the world of optics and semiconductor manufacturing have set benchmarks for innovation and design. With his patents, he continues to inspire future generations of inventors and engineers, fostering advancements in technology that enhance various applications across industries.