Location History:
- Kobe, JP (1986)
- Amagasaki, JP (1988 - 1989)
Company Filing History:
Years Active: 1986-1989
Title: Kenzo Fujiwara: Innovator in Semiconductor Technology
Introduction
Kenzo Fujiwara is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on advancing laser technology and optical elements, which are crucial for various applications in electronics and telecommunications.
Latest Patents
Among his latest patents is a process for producing a DFB laser with a diffraction grating superlattice. This innovation involves a semiconductor optical element that features a layer exhibiting the function of a diffraction grating. This layer consists of a superlattice where crystal layers are periodically mixed to create a semiconductor grating layer. Another notable patent is for a semiconductor laser device that incorporates an active layer of quantum well structure. This design enhances the resonator loss, allowing for oscillation at a high quantum level.
Career Highlights
Kenzo Fujiwara is associated with Mitsubishi Electric Corporation, where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing advanced laser systems that are essential for modern electronic devices.
Collaborations
He has collaborated with notable colleagues such as Yasunori Tokuda and Noriaki Tsukada, contributing to various projects that enhance the capabilities of semiconductor devices.
Conclusion
Kenzo Fujiwara's innovative work in semiconductor technology and his numerous patents highlight his significant impact on the industry. His contributions continue to shape the future of laser technology and optical elements.