Company Filing History:
Years Active: 2020-2025
Title: Takakuni Yoshida: Innovator in Sanitary Washing Devices
Introduction
Takakuni Yoshida is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of sanitary washing devices, holding 2 patents that showcase his innovative designs and engineering skills.
Latest Patents
Yoshida's latest patents include a sophisticated sanitary washing device that features a nozzle, a heat exchanger, a cold water flow channel, a switching element, a control board, a heat transfer plate, and a casing. This device utilizes alternating current power to heat the wash water supplied to the nozzle. The cold water flow channel is responsible for supplying wash water to the heat exchanger from a water supply source. The switching element plays a crucial role in managing the supply state of the alternating current power to the heat exchanger. Additionally, a controller mounted on the control board operates using direct current power to control the switching element. The heat transfer plate is designed to dissipate heat from the switching element, while the cold water flow channel includes a cooling part that water-cools the heat transfer plate.
Another embodiment of his sanitary washing device includes a nozzle capable of discharging water toward a human body's private part. This design incorporates a solenoid valve on the water channel between the water supply source and the nozzle, which opens and shuts the water channel. Furthermore, a pressure regulator valve is provided on the water channel between the solenoid valve and the nozzle, regulating the pressure of water flowing through the channel. The design ensures that at least a portion of the pressure regulator valve is positioned within the range of the solenoid valve's projection.
Career Highlights
Yoshida is currently employed at Toto Ltd., a company renowned for its innovative bathroom products. His work at Toto Ltd. has allowed him to focus on developing advanced sanitary solutions that enhance user experience and hygiene.
Collaborations
Throughout his career, Yoshida has collaborated with talented coworkers, including Masayuki Mochita and Yoshihiro Koto. These collaborations have contributed to the successful development of his innovative products.
Conclusion
Takakuni Yoshida is a prominent inventor whose work in sanitary washing devices has made a significant impact in the industry. His innovative designs and patents reflect his commitment to improving hygiene and user experience in bathroom technology.