Location History:
- Yokohama, JP (1993)
- Kanagawa, JP (1986 - 2018)
Company Filing History:
3 out of 13,408 
1 out of 128 
1 out of 25 Years Active: 1986-2018
Title: Tsuneo Saito: Innovator in Fuel Cell Technology and Optical Attenuation
Introduction
Tsuneo Saito is a notable inventor based in Kanagawa, Japan, recognized for his contributions to fuel cell technology and optical devices. With a total of four patents to his name, Saito has made significant advancements in methods and devices that enhance the efficiency and functionality of fuel cells and optical systems.
Latest Patents
One of Saito's latest patents is a fuel cell manufacturing method and device. This innovation allows for localized heating of specific sections during the manufacturing process. The method involves creating a laminate by stacking a membrane electrode assembly and a separator with adhesive in between. Coils are strategically placed adjacent to the laminate to provide induction heating, ensuring that the heating is efficient and targeted.
Another significant patent is for an optical attenuator, which includes a sampling prism, a biconcave lens, and an absorption member. This device is designed to split and expand a laser beam while effectively absorbing its energy. The absorption member is equipped with a light receiving part that captures the expanded laser beam, and it features distribution parts that manage the flow of cooling water to dissipate heat generated by the laser.
Career Highlights
Throughout his career, Tsuneo Saito has worked with prominent companies, including Nissan Motor Company Limited and Nihon Parkerizing Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies that address real-world challenges.
Collaborations
Saito has collaborated with notable colleagues such as Naoyuki Torii and Katsuya Yamamoto. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Tsuneo Saito's work in fuel cell technology and optical devices showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving efficiency and functionality in critical areas of research and development.