Location History:
- Ibaraki, JP (1989)
- Kitaibaraki, JP (1991)
Company Filing History:
Years Active: 1989-1991
Title: Innovator Yoshio Ohwa: Patenting Efficiency in Household Appliances
Introduction
Yoshio Ohwa, an inventive mind hailing from Kitaibaraki, Japan, has made significant strides in the field of home appliances. With two patented innovations to his name, Ohwa's work at Hitachi, Ltd. is paving the way for more efficient household operations.
Latest Patents
Ohwa's latest contributions include the development of a Full-automated washer and a Diaphragm type water inlet valve. The Full-automated washer incorporates a cloth amount sensor that detects the quantity of garments being washed, including information on their bulkiness. This feature allows the processing circuit to intelligently determine the optimal water supply amount, cleanse feed amount, stirring time, and rinsing time, based on the detected data.
On the other hand, his Diaphragm type water inlet valve offers a design that significantly reduces water hammering actions during operation. The volute chamber with a lid, along with specific features like a small projection at the inlet, enhances the efficiency and effectiveness of the diaphragm valve by managing fluid circulation and pressure.
Career Highlights
Throughout his career at Hitachi, Ltd., Yoshio Ohwa has demonstrated a commitment to innovation in household technology. His patents not only showcase his engineering prowess but also reflect a deep understanding of consumer needs and the functionality of appliances. His work contributes to making home devices more adaptable and efficient for everyday use.
Collaborations
In his journey of innovation, Ohwa has collaborated with talented experts including Yoshiaki Takeda and Sooichi Fukuzawa. Together, they have fostered a creative environment that encourages the development of cutting-edge solutions in the appliance sector, enhancing the overall user experience for household technologies.
Conclusion
Yoshio Ohwa stands out as a notable inventor in the realm of home appliances, with his patents reflecting a blend of technical ingenuity and practical application. His contributions at Hitachi, Ltd. not only advance the efficiency of household tasks but also set the stage for future innovations in appliance technology, making life easier for consumers worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.