This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: Kisuke Matsumoto: Innovator in Semiconductor Laser Technology
Introduction
Kisuke Matsumoto is a prominent inventor based in Itami, Japan. He is known for his significant contributions to the field of semiconductor laser technology. With a focus on innovative designs, Matsumoto has developed solutions that enhance the performance and reliability of semiconductor lasers.
Latest Patents
Matsumoto holds a patent for a semiconductor laser with semi-insulating current blocking layers. This invention features a semiconductor substrate of a first conductivity type, which has opposite front and rear surfaces. The design includes a double-heterojunction structure that consists of a first conductivity type lower cladding layer, an undoped active layer, and an upper cladding layer of a second conductivity type. The structure is designed to confine laser light and driving current within a mesa, preventing the unfavorable diffusion of impurities into the active layer.
Career Highlights
Kisuke Matsumoto has made significant strides in his career, particularly through his work at Mitsubishi Electric Corporation. His innovative approach to semiconductor technology has positioned him as a key figure in the industry. With a patent count of 1 patent, his contributions continue to influence advancements in laser technology.
Collaborations
Matsumoto has collaborated with notable colleagues, including Tatsuya Kimura and Akira Takemoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Kisuke Matsumoto's work in semiconductor laser technology exemplifies the spirit of innovation. His patented designs and collaborations highlight his commitment to advancing the field. Through his contributions, Matsumoto continues to inspire future generations of inventors.