Location History:
- Machida, JP (1994 - 1998)
- Kawasaki, JP (2006 - 2012)
Company Filing History:
Years Active: 1994-2012
Title: Akiko Fujisawa: Innovator in Fuel Cell and X-ray Detector Technologies
Introduction
Akiko Fujisawa is a prominent inventor based in Machida, Japan. She has made significant contributions to the fields of fuel cell technology and X-ray detection. With a total of four patents to her name, Fujisawa's work showcases her innovative spirit and technical expertise.
Latest Patents
Fujisawa's latest patents include a groundbreaking fuel cell design. This fuel cell features a membrane electrode assembly composed of multiple unit cells. Each unit cell includes an electrolyte membrane, an anode with catalyst layers, and a cathode with corresponding catalyst layers. Notably, the thickness of the catalyst layers gradually decreases toward adjacent unit cells, enhancing efficiency.
Another significant patent is for an X-ray detector and its production method. This detector comprises a scintillator layer for converting X radiation into light, a storage capacitor for storing the converted light, and a partition layer that separates adjoining scintillator layers. The scintillator layer contains a fluorescent material, while the partition layer includes a second phosphor with distinct optical characteristics. This innovative design improves the detector's performance and sensitivity.
Career Highlights
Fujisawa has worked with notable companies, including Kabushiki Kaisha Toshiba and Toshiba Corporation. Her experience in these organizations has allowed her to develop and refine her inventions, contributing to advancements in technology.
Collaborations
Fujisawa has collaborated with esteemed colleagues such as Shinya Takahashi and Katsuhisa Homma. These partnerships have fostered a creative environment that has led to the development of her innovative technologies.
Conclusion
Akiko Fujisawa is a remarkable inventor whose work in fuel cell and X-ray detector technologies has made a significant impact. Her patents reflect her dedication to innovation and her ability to push the boundaries of technology.