Location History:
- Fukuoka, JP (2008)
- Fukuoka-ken, JP (2014)
- Kitakyushu, JP (2015 - 2016)
Company Filing History:
Years Active: 2008-2016
Title: Tomohiro Hirakawa: Innovator in Flush Toilet Technology
Introduction
Tomohiro Hirakawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of sanitation technology, particularly in the design and functionality of flush toilets. With a total of 5 patents to his name, Hirakawa's innovations have improved the efficiency and effectiveness of toilet systems.
Latest Patents
Hirakawa's latest patents focus on advanced flush toilet designs. One of his inventions includes a flush toilet that features a bowl portion with a waste-receiving surface, a rim, and a recess. This design incorporates a rim spout portion that spouts flush water to create a swirling flow along the inner peripheral surface. The bowl portion is uniquely structured with a left and right waste-receiving sub-surface, allowing for optimal waste management. Another patent describes a flush toilet that includes a water spouting portion designed to direct flush water forwardly, enhancing the flushing process. The innovative design ensures that the major stream of water flows efficiently from the front end of the bowl toward the drainage conduit.
Career Highlights
Hirakawa is currently employed at Toto Ltd., a leading company in the sanitation industry. His work at Toto has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for high-quality toilet products. His patents reflect a commitment to improving user experience and environmental sustainability in toilet design.
Collaborations
Hirakawa has collaborated with talented coworkers such as Shu Kashirajima and Masaki Kitamura. These partnerships have fostered a creative environment that encourages the development of groundbreaking sanitation technologies.
Conclusion
Tomohiro Hirakawa's contributions to flush toilet technology exemplify the importance of innovation in everyday life. His patents not only enhance the functionality of toilets but also reflect a dedication to improving sanitation standards globally.