Nagaichi Suga

Title: Nagaichi Suga: Innovator in Colorimetry and Weathering Technology

Introduction

Nagaichi Suga, based in Tokyo, Japan, is a notable inventor with a remarkable portfolio of ten patents. His work focuses primarily on advancing methods and apparatuses in colorimetry and weathering technology, showcasing his dedication to innovation in these fields.

Latest Patents

Suga's latest patents include the development of an **Illumination Variable Colorimetric Method and Colorimeter**. This invention allows for a mutual comparison of the appearance of color through the visual sense and from calorimetric values obtained from colorimeters. The technique establishes a corresponding relationship between both evaluations by utilizing an illumination adjustment mechanism coupled with a measurement light receiver within the optical measurement path.

Another significant contribution is the **Weathering Test Apparatus featuring a Long-Arc Type Air-Cooled Vertical Metal Halide Lamp**. This invention includes a vertically positioned long-arc metal halide lamp complete with a cooling device to mitigate heat at the lower seal portion, enabling efficient specimen testing. The design also focuses on reducing temperature differences within the lamp assembly, thus enhancing the reliability of weathering tests.

Career Highlights

Nagaichi Suga has worked with several prominent organizations throughout his career, including Suga Test Instruments Co., Ltd. and Suga Weathering Technology Foundation. His experience in these companies has facilitated significant advancements in testing and measurement technologies, particularly in relation to environmental factors affecting materials.

Collaborations

Suga has collaborated with talented individuals such as Taro Mori and Yoshio Sasho, enhancing the innovative outcomes of his projects. Their combined expertise has contributed to the development of cutting-edge technologies that continue to impact the field of colorimetry and weathering.

Conclusion

Nagaichi Suga stands out as a prominent figure in the fields of colorimetry and weathering technology. His ten patents reflect not only his innovative spirit but also his commitment to improving measurement techniques and testing apparatuses. As he continues to push the boundaries of science and technology, his work will likely inspire future generations of inventors and scientists.