Company Filing History:
Years Active: 2003
Title: The Innovations of Takeshi Kutsuwa
Introduction
Takeshi Kutsuwa is a prominent inventor based in Tokyo, Japan. He is known for his groundbreaking work in the field of light detection technology. His innovative approach has led to the development of a highly sensitive and fast-response detector for millimeter wave and far-infrared light.
Latest Patents
Kutsuwa holds a patent for a millimeter wave and far-infrared detector. This invention features an MR/FIR light detector that boasts an extraordinarily high degree of sensitivity and a rapid response time. The detector includes a light introducing section for guiding incident MR/FIR light, a semiconductor substrate with a single-electron transistor for controlling electric current, and a BOTAI antenna for concentrating the MW/FIR light into a small zone occupied by a semiconductor quantum dot. The quantum dot efficiently absorbs electromagnetic waves and retains an excitation state for over 10 nanoseconds, allowing for the transfer of a million electrons per single photon absorbed.
Career Highlights
Kutsuwa's career has been marked by significant contributions to the field of photonics and quantum technology. His work has not only advanced the understanding of light detection but has also paved the way for future innovations in this area. He is currently associated with the Japan Science and Technology Corporation, where he continues to push the boundaries of technology.
Collaborations
Throughout his career, Kutsuwa has collaborated with notable colleagues, including Susumu Komiyama and Astafiev Oleg. These collaborations have enriched his research and contributed to the advancement of their shared field.
Conclusion
Takeshi Kutsuwa's contributions to the field of light detection technology exemplify the spirit of innovation. His patented millimeter wave and far-infrared detector represents a significant advancement in sensitivity and response time. Kutsuwa's work continues to inspire future developments in photonics and quantum technology.