Company Filing History:
3 out of 25,560 
2 out of 1,623 
Years Active: 1994-2000
Title: Masami Oka: Innovator in Non-Invasive Glucose Monitoring
Introduction
Masami Oka is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of medical technology, particularly in non-invasive methods for determining glucose concentration in the blood. With a total of 5 patents to his name, Oka's work is paving the way for advancements in diabetes management.
Latest Patents
One of Oka's latest patents is a device designed for the non-invasive determination of glucose concentration in the blood. This innovative device utilizes a light source that produces near-infrared radiation within a wavelength range of 1300 nm to 2500 nm. It features a light projecting unit that directs this radiation onto the skin of the subject, while a light receiving unit captures the resulting radiation emitted from beneath the skin. The spectrum analyzing unit then performs a spectrum analysis to determine glucose concentration based on the data collected. The device is engineered to selectively sense radiation emitted from the dermis layer, which is located beneath the epidermis layer of the skin.
Another notable patent involves a method for determining glucose concentration in living tissue. This method also employs near-infrared radiation, projecting it onto the tissue and analyzing the resulting radiation. The analysis detects specific absorption signals associated with glucose and other molecular groups, allowing for a more accurate prediction of glucose concentration through multivariate analysis.
Career Highlights
Throughout his career, Masami Oka has worked with several notable companies, including Sharp Corporation and Matsushita Electric Works. His experience in these organizations has contributed to his expertise in developing innovative medical devices.
Collaborations
Oka has collaborated with several professionals in his field, including Katsuhiko Maruo and Akira Tamagaki. Their combined efforts have further advanced the research and development of non-invasive glucose monitoring technologies.
Conclusion
Masami Oka's contributions to the field of medical technology, particularly in non-invasive glucose monitoring, highlight his innovative spirit and dedication to improving healthcare solutions. His patents and collaborations reflect a commitment to advancing diabetes management through technology.