Company Filing History:
3 out of 26 
2 out of 14 
1 out of 158 
Years Active: 1997-2025
Title: **Masao Kanazawa: Innovator in Measurement and Plumbing Technology**
Introduction
Masao Kanazawa, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the fields of measurement technology and plumbing solutions. With a total of four patents to his name, Kanazawa's innovative spirit is evident in his latest inventions, which merge accuracy and practicality.
Latest Patents
One of Kanazawa's most notable inventions is the **Apparatus for Measuring Glucose Concentration**. This noninvasive device employs mid-infrared light, allowing for accurate glucose readings without the discomfort associated with traditional methods. The apparatus features a detection unit that captures absorption spectra using a light source and an ATR prism, while a principal component analysis (PCA) unit computes glucose concentration by referencing stored calibration curves and personal data.
Another remarkable patent is the **Coupling for Drainage Pipings**, designed for vertical connections in sewage plumbing within tall buildings. This coupling incorporates vortical blades that facilitate efficient sewage flow, promoting a spiral movement that enhances drainage speed. The innovative design includes height-differentiated blades arranged in a V-shape, ensuring maximum capture of descending sewage streams while generating a vertical column of ventilative air.
Career Highlights
Kanazawa has associated with reputable organizations like **Benkan Corporation** and **Waseda University**, where his expertise has been instrumental in advancing plumbing technologies and measurement systems. His work reflects a commitment to enhancing functionality and user experience through innovation.
Collaborations
Throughout his career, Kanazawa has collaborated with esteemed colleagues such as Shigeyuki Matsumoto and Yasuo Yabe. These partnerships have played a crucial role in the development and refinement of his patented technologies, highlighting the power of teamwork in the process of innovation.
Conclusion
Masao Kanazawa stands out as a leading figure in innovation, particularly in the realms of glucose measurement and plumbing technology. His patents not only address practical challenges but also demonstrate a forward-thinking approach that has the potential to impact various industries significantly. As he continues to push the boundaries of invention, Kanazawa's contributions will undoubtedly shape the future of technology.