Location History:
- Nagoya, JP (2018)
- Nisshin, JP (2023)
- Kariya, JP (2019 - 2024)
Company Filing History:
11 out of 19,748 
5 out of 36,713 
5 out of 111 
Years Active: 2018-2025
Title: Koichi Oyama: Innovator in Optical Technologies
Introduction
Koichi Oyama is a prominent inventor based in Kariya, Japan, known for his significant contributions to optical technologies. With a total of 10 patents to his name, he has made remarkable advancements in the field of laser systems and optical semiconductor devices. His innovative work has garnered attention in various industries, particularly in automotive and electronics.
Latest Patents
One of Oyama's latest patents is a beam deflection system. This system includes 2M laser light sources that are configured to emit laser lights, with each source capable of switching between two different center wavelengths. The laser light sources are divided into two sets of M types, and the emitted laser lights are combined and input to a beam deflector. The system satisfies a specific expression regarding the center wavelengths of the laser light sources, ensuring precise control over the emitted light.
Another notable patent is an optical semiconductor device that features an active layer with multiple quantum dot layers. This device includes a first quantum dot layer doped with a p-type impurity and a second quantum dot layer doped with an n-type impurity, which has a different emission wavelength than the first layer. These innovations highlight Oyama's expertise in developing advanced optical components.
Career Highlights
Throughout his career, Koichi Oyama has worked with leading companies in the automotive and technology sectors. He has been associated with Denso Corporation and Toyota Jidosha Kabushiki Kaisha, where he contributed to various projects that enhanced the performance and efficiency of optical systems. His work has played a crucial role in advancing the capabilities of laser technologies in practical applications.
Collaborations
Oyama has collaborated with notable professionals in his field, including Yuki Kamata and Keizo Takemasa. These collaborations have fostered innovation and have led to the development of cutting-edge technologies that benefit various industries.
Conclusion
Koichi Oyama's contributions to optical technologies through his patents and collaborations have established him as a key figure in the field. His innovative spirit continues to drive advancements that impact the future of optical systems and devices.