Location History:
- Yokohama, JP (1979)
- Corpo-Akoda, JP (1996)
Company Filing History:
1 out of 66 
1 out of 13 
1 out of 5,729 
Years Active: 1979-1996
Title: Tetsuo Fujie: Innovator in Flexible Tubing and Writing Technology
Introduction
Tetsuo Fujie is a notable inventor based in Corpo-Akoda, Japan. He has made significant contributions to the fields of flexible tubing and writing technology, holding a total of 2 patents. His innovative designs have applications in various industries, particularly in medical and photoconductive materials.
Latest Patents
Fujie's latest patents include a flexible, non-porous tube and a method of making it. This flexible tube is characterized by the filling of void spaces in the luminal surface of a substrate tube made of porous polytetrafluoroethylene with silicone or fluorosilicone rubber. The design ensures that a continuous coating of the rubber is not present on the inner surface, allowing for excellent lubricity, resistance to contamination, and exceptional tube flexing properties. This tube can be utilized in various applications, including gas removal in sensors, liquid transportation, and medical uses such as forceps channel tubes and catheter tubes.
Another significant invention is the light and heat writing pen for photosensitive material. This pen features a nib made of high thermal conductivity material that is also pervious to light. It includes a light source for illuminating photosensitive material and a heater embedded in the nib for effective heating. The design allows for precise writing on heat-developing photoconductive materials.
Career Highlights
Throughout his career, Tetsuo Fujie has worked with prominent companies such as Japan Gore-Tex Inc. and Olympus Optical. His experience in these organizations has contributed to his expertise in developing innovative products that meet industry needs.
Collaborations
Fujie has collaborated with notable coworkers, including Haruo Nomi and Masaki Yoshida. Their combined efforts have led to advancements in the technologies they have worked on.
Conclusion
Tetsuo Fujie's contributions to flexible tubing and writing technology demonstrate his innovative spirit and commitment to advancing these fields. His patents reflect a deep understanding of material properties and practical applications, making him a significant figure in the world of invention.