Location History:
- Aku-gun, JP (2004)
- Hiroshima, JP (2006 - 2014)
- Aki-gun, JP (2022)
Company Filing History:
Years Active: 2004-2022
Title: The Innovative Contributions of Sakumi Haseto
Introduction
Sakumi Haseto is a prominent inventor based in Hiroshima, Japan. She has made significant contributions to the automotive industry, particularly through her work at Mazda Motor Corporation. With a total of 5 patents to her name, Haseto has demonstrated her expertise in developing innovative solutions for vehicle technology.
Latest Patents
One of Haseto's latest patents is a cooling device for vehicles. This device includes a first coolant channel for cooling the engine, a second coolant channel for cooling the motor drive, and an oil channel for lubricating the transmission. The design features two heat exchangers that facilitate heat exchange between the coolants and the oil, along with a valve that adjusts the flow rates of the oil circulating through the heat exchangers.
Another notable patent is the balancer device of an engine. This invention comprises an oil pump unit with a pump shaft and housing, along with a balancer unit that includes a pair of balancer shafts. The pump and balancer housings are coupled together, ensuring that the reliability of the balancer shaft's journal portions is maintained despite the presence of dust and high-pressure oil.
Career Highlights
Haseto's career at Mazda Motor Corporation has been marked by her dedication to innovation and engineering excellence. Her work has not only contributed to the company's reputation for quality but has also advanced the field of automotive technology.
Collaborations
Throughout her career, Haseto has collaborated with talented colleagues, including Masaaki Sato and Ichirou Hirose. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Sakumi Haseto's contributions to the automotive industry through her innovative patents and collaborative efforts at Mazda Motor Corporation highlight her role as a leading inventor. Her work continues to influence vehicle technology and improve the performance and reliability of automotive systems.