Location History:
- Shibuya-ku, Tokyo, JA (1976)
- Yoyogi Shibuya-ku, Tokyo, JP (1983)
- Shibuya-ku, Tokyo, JP (1978 - 1986)
- Shinjuku, JP (1987)
- Shinjuku-ku, Tokyo, JP (1988)
- Tokyo, JP (1979 - 1994)
Company Filing History:
7 out of 20 
3 out of 2,763 
15 out of 832,843 Years Active: 1976-1994
Title: Shigeru Suga: Innovator in Weathering Test Methods
Introduction
Shigeru Suga, based in Tokyo, Japan, is a distinguished inventor with a remarkable portfolio of 22 patents. His innovative approaches to testing materials under various environmental conditions have significantly advanced the field of material science.
Latest Patents
Among his latest contributions, Suga has developed a unique weathering test method and sample holder. This method utilizes a novel sample holder with metal coils that adjust according to temperature changes in the ambient air and the radiation heat from a light source. This process allows for thorough evaluation of a material's weather-fastness resistance by subjecting it to predetermined environmental conditions, including exposure to light and humidity, while applying various stresses on the sample.
Additionally, Suga has created an accelerated light fastness test method designed for materials used in specific air convection conditions. This method involves positioning a sample in such a way that it receives a desired intensity of light, while also ensuring that the temperature conditions mimicked during the testing correspond with those expected in actual usage scenarios.
Career Highlights
Throughout his career, Shigeru Suga has been affiliated with Suga Test Instruments Co., Ltd., where he has applied his innovative methodologies to enhance testing techniques in material science. His dedication to research and development has made notable contributions to industries reliant on material durability and performance.
Collaborations
Suga has collaborated with esteemed professionals such as Kenhachi Mitsuhashi and Etsuji Natori. These partnerships have enabled the exchange of ideas and expertise, further enriching Suga’s innovative approaches in his field.
Conclusion
Shigeru Suga's work in developing advanced testing methodologies is a testament to his inventive spirit and commitment to improving material science. His contributions, marked by 22 patents, reflect a profound understanding of the complexities of weathering effects on materials, ensuring that industries can rely on the durability and performance of their products.