Sadao Omata

Title: Sadao Omata: A Pioneer in Biological Tissue Measurement Innovations

Introduction

Sadao Omata, based in Tokyo, Japan, is a notable inventor recognized for his contributions to the field of biological tissue measurement. With a remarkable portfolio of 14 patents, Omata has made significant advancements that enhance our understanding and analysis of biological materials.

Latest Patents

One of Omata's latest innovations is the "Material Hardness Distribution Display System" and its accompanying method. This system features a probe unit where multiple probe elements are arranged in a two-dimensional layout. Each probe element incorporates an oscillator to introduce oscillation into biological tissue, alongside an oscillation detection sensor to capture reflected waves. The system employs a switch circuit to select probe elements, which are then connected to a hardness calculation unit and a measurement depth calculation unit. The hardness calculation unit performs frequency component analysis of the incident and reflected wave signals to compute the tissue's hardness, while the measurement depth calculation unit determines the measurement depth based on the timing of these signals.

Another of his recent inventions is the "Elasticity Measuring Device for Biological Tissue." This device is designed to be inserted into the canal of a living body, enabling quantitative measurements of the elasticity of the biological tissue lining the canal. Comprising a probe base and multiple probes, the device presses against the biological tissue and returns, measuring stress or hardness. By evaluating the data from the sensors on the probes, the elasticity of the tissue can be accurately determined.

Career Highlights

Sadao Omata has collaborated with prominent institutions and companies throughout his career, notably Nihon University and Axiom Co., Ltd. His work in these esteemed organizations has allowed him to refine his research and drive innovations in tissue analysis technologies.

Collaborations

Throughout his career, Omata has worked alongside esteemed colleagues, including Yoshinobu Murayama and Chris E. Constantinou. Their combined expertise and collaborative efforts have contributed significantly to the advancements in biological tissue measurement technology.

Conclusion

Sadao Omata's inventive spirit and commitment to advancing biological measurement techniques are evident in his impressive array of patents. His latest innovations set a new standard for how we assess biological tissues, paving the way for future research and medical applications. Omata remains an inspiring figure in the realm of scientific innovation, showcasing the impact of dedicated inventors in addressing complex biological challenges.