Company Filing History:
1 out of 28,584 
1 out of 20 Years Active: 1988
Title: Inventor Minoru Miyoshi and His Innovative Gas Sensor
Introduction
Minoru Miyoshi, a notable inventor based in Yokohama, Japan, has significantly contributed to the field of gas sensing technology. With one patent to his name, his innovative approach has paved the way for more efficient gas detection methods.
Latest Patents
Miyoshi's patent, titled "Sensor with Periodic Heating," involves a gas sensor design that includes a pair of lead strips and a sensing element primarily made of a metal oxide semiconductor, such as tin dioxide (SnO₂). This inventive gas sensor is characterized by its unique configuration where the sensing element extends between the lead strips in a bridge format. The design incorporates a heater driver that supplies heating current to at least one of the lead strips, enabling enhanced detection capabilities.
In one embodiment, the detector is activated during periods when the heater driver is not active, allowing for efficient power management. Furthermore, the lead strips can be connected in parallel or series during heater activation. Notably, the heater driver operates periodically, but once the detector identifies a predetermined condition, it switches to continuous operation to ensure reliable sensor performance.
Career Highlights
Throughout his career, Minoru Miyoshi has worked with prominent companies in the technology sector, including Ricoh Company, Ltd. and Ricoh Seiki Company, Ltd. These roles have allowed him to apply his expertise and drive innovation in gas sensor technology.
Collaborations
Miyoshi has collaborated with talented professionals such as Toshiaki Mizuta and Junji Manaka. Their collective efforts have contributed to advancements in sensor technologies, further enhancing the potential applications of Miyoshi's inventions.
Conclusion
Minoru Miyoshi's inventive spirit and dedication to developing advanced gas sensing technologies exemplify the impact of innovation in our modern world. His patented design not only showcases his technical prowess but also reflects the importance of collaboration in fostering advancements in technology.