Location History:
- Suwa, JP (2015 - 2016)
- Nagano, JP (2016 - 2017)
Company Filing History:
Years Active: 2015-2017
Title: Hidetoshi Yokoyama: Innovator in Liquid Detection Technology
Introduction
Hidetoshi Yokoyama is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of liquid detection technology, holding a total of 4 patents. His work focuses on developing devices that enhance the efficiency and reliability of liquid detection processes.
Latest Patents
Yokoyama's latest patents include a liquid detecting unit and a liquid jetting device. The liquid detecting unit is designed to avoid the generation of air bubbles and the deposition of ink components due to electrolysis when detecting liquid information. It features an alternating current generation circuit that applies an alternating current to the liquid, a detection output generation unit that produces a detection output based on the potential of two connection points, and a detection unit that identifies liquid information based on this output. Additionally, he has developed a liquid consumption device that includes a holder with an opening section facing a prism of an ink cartridge, along with a light emitting section and a light receiving section. This device is engineered to change the amount of reflected light received by the light receiving section, enhancing the accuracy of liquid consumption detection.
Career Highlights
Yokoyama is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of liquid detection technology. His work has been instrumental in advancing the capabilities of liquid consumption devices, making them more efficient and reliable.
Collaborations
Throughout his career, Yokoyama has collaborated with notable colleagues, including Masaki Tsukida and Junpei Yoshida. These collaborations have contributed to the development of cutting-edge technologies in the industry.
Conclusion
Hidetoshi Yokoyama's contributions to liquid detection technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the efficiency and reliability of liquid detection processes, making a significant impact in the industry.