Company Filing History:
4 out of 1,326 
2 out of 487 
1 out of 42,517 
Years Active: 1989-2025
Title: Innovations by Yoshio Nakayama
Introduction
Yoshio Nakayama, based in Tokyo, Japan, is a prominent inventor known for his remarkable contributions to technology and innovation. With a total of seven patents to his name, Nakayama has developed inventions that address critical challenges in various fields, particularly in oil content measurement and corrosion prevention.
Latest Patents
One of Nakayama's latest patents is an innovative **Oil Content Measurement Device**. This device comprises a fluid mechanism that blends water containing oil content with a solvent to extract the oil. It features a sensor unit with a quartz crystal oscillator, designed with a ring-like spacer, and a dispensing nozzle that releases a specific amount of solvent onto the oscillator. The device’s sensor circuit effectively measures changes in the oscillator's resonance frequency, enabling accurate oil content measurement.
Another significant patent is the **Method and Apparatus for Preventing Corrosion of Exhaust Gas Treatment**. This invention offers a solution for protecting stainless steel components in exhaust gas desulfurizing apparatuses. By maintaining chlorides and sulfate concentrations below the corrosion resistance limits, Nakayama's invention ensures the longevity and functionality of critical systems in exhaust treatment.
Career Highlights
Throughout his career, Nakayama has been associated with notable companies, including Mitsubishi Jukogyo Kabushiki Kaisha and Nippon Kokan Kabushiki Kaisha. His work at these organizations has been pivotal in advancing ongoing research and practical implementations of his inventions.
Collaborations
Yoshio Nakayama has collaborated with esteemed colleagues such as Kiyoshi Okazoe and Atsushi Tatani. Their combined expertise has contributed to the development and refinement of Nakayama's innovative technologies, resulting in impactful patents.
Conclusion
Yoshio Nakayama stands as a significant figure in the realm of invention. His seven patents showcase a commitment to solving complex problems through innovative thinking. With advancements in oil measurement and corrosion prevention, Nakayama's contributions continue to make waves in the technological landscape.