Location History:
- Kyoto, JP (1990 - 2008)
- Otsu, JP (2008 - 2023)
Company Filing History:
9 out of 768 
4 out of 4,118 
1 out of 583 
Years Active: 1990-2023
Title: The Innovative Contributions of Toshikazu Shiga
Introduction: Toshikazu Shiga, an accomplished inventor based in Kyoto, Japan, has made significant strides in the field of medical technology. His innovative work focuses on non-invasive methods of measuring blood constituents, specifically aiming to enhance health monitoring capabilities without the need for invasive procedures.
Latest Patents: Shiga holds a notable patent for a "Non-invasive Measuring Method and Apparatus of Blood Constituents." This inventive technique allows for the measurement of oxygen saturation in venous blood by making the blood stream time-variant. By applying pressure to a proximal section near the measuring part, light beams with various wavelengths are transmitted and detected by photodiodes. The gathered signals are then processed through logarithm conversion and filtering, enabling the accurate calculation of oxygen saturation based on the separated venous signal components.
Career Highlights: Currently employed at Omron Tateisi Electronics Co., Shiga has demonstrated a commitment to advancing healthcare technology. His expertise in non-invasive techniques has positioned him as a valuable asset in the medical device field. His contributions to innovative research have the potential to improve patient care by providing safer and more efficient monitoring tools for healthcare professionals.
Collaborations: Toshikazu Shiga works alongside his colleague Takuji Suzaki, further enhancing the scope of his research and developmental efforts. Their partnership at Omron Tateisi Electronics Co. reflects a collaborative approach to innovation, where shared expertise leads to groundbreaking advancements in medical technology.
Conclusion: Toshikazu Shiga's contributions to the field of non-invasive medical measurements underscore his status as a key inventor in the industry. With a focus on improving healthcare technology through innovative methods, Shiga exemplifies the spirit of invention that drives progress in medical sciences. His patent not only highlights his ingenuity but also sets the stage for future developments that could transform how we monitor health and well-being.