Company Filing History:
Years Active: 2002-2006
Title: Takashi Harada: Innovator in Photonic Detection Systems
Introduction
Takashi Harada is a prominent inventor based in Machida, Japan. He has made significant contributions to the field of photonic detection systems, holding three patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the spectral responsivity of detector systems to closely match the visual response of the human eye.
Latest Patents
Harada's latest patents include a photopic detector system and filter designed to improve light detection capabilities. The first patent describes a detector system that incorporates a filter with an interference element, which has a reflection band primarily in the near infrared and high transmission over most of the visible spectrum. Additionally, the filter features an absorptive element that absorbs light non-uniformly across the visible region. When combined with a semiconductor photodiode or other suitable detectors, this system yields a spectral responsivity that aligns closely with human visual perception. The second patent further elaborates on this concept, emphasizing the combination of the interference element, absorptive element, and an absorber or reflector to enhance detection performance.
Career Highlights
Harada is currently associated with 3M Innovative Properties Company, where he continues to develop cutting-edge technologies in photonic detection. His work has not only advanced the field but has also contributed to the broader applications of photonic systems in various industries.
Collaborations
Throughout his career, Harada has collaborated with notable colleagues, including Timothy J. Nevitt and Andrew John Ouderkirk. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Takashi Harada's contributions to photonic detection systems exemplify the spirit of innovation in technology. His patents reflect a deep understanding of light detection and its applications, making him a significant figure in the field.