Location History:
- Tokyo, JP (2007 - 2022)
- Mitaka, JP (2022)
Company Filing History:
5 out of 90 
4 out of 85 
4 out of 11 
Years Active: 2007-2025
Title: Yasuhiro Toriyama: Innovator in Gas Sensing Technology
Introduction
Yasuhiro Toriyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of gas sensing technology, holding a total of five patents. His innovative work focuses on enhancing the accuracy and efficiency of gas measurement devices.
Latest Patents
One of his latest patents is a gas sensor with indirect pass-through ventilation. The objective of this invention is to measure gas concentration with a high degree of accuracy. The gas sensor features a sensor enclosure, an ultrasonic transducer at one end, an ultrasonic wave reflecting surface at the other end, and multiple ventilation holes in the side wall. These ventilation holes are strategically positioned to ensure that one side of the sensor enclosure cannot be seen from the other side when viewed from a side surface. Each hole extends in the axial direction of the sensor enclosure. Another notable patent is a gas concentration measuring device and method of calibrating the same. This invention involves a variable value calculating process that measures the propagation time of ultrasound waves through a measurement sector inside a housing. It also includes obtaining temperature values and creating a temperature compensation table based on fluctuations.
Career Highlights
Yasuhiro Toriyama has worked with notable companies such as Japan Radio Co., Ltd. and Nisshinbo Holdings Inc. His experience in these organizations has contributed to his expertise in developing advanced gas sensing technologies.
Collaborations
Throughout his career, Yasuhiro has collaborated with talented individuals, including Kouichi Tsujiya and Yoshifumi Shinfuku. These collaborations have fostered innovation and the development of cutting-edge technologies in the field.
Conclusion
Yasuhiro Toriyama's contributions to gas sensing technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in gas measurement, paving the way for future advancements in this critical area.