Company Filing History:
Years Active: 1998-2003
Title: Kazutoshi Iwasaki: Innovator in Solenoid Valve Technology
Introduction
Kazutoshi Iwasaki is a prominent inventor based in Nagoya, Japan, known for his innovative contributions to solenoid valve technology. With a total of seven patents to his name, he has been instrumental in developing methods and devices that enhance hydraulic control systems.
Latest Patents
One of Iwasaki's notable inventions is the solenoid valve device and its manufacturing method. This device effectively controls the driving force generated by a linear solenoid, enabling precise adjustments to oil pressure from an outlet port. The design allows the valve housing to be compactly integrated into hydraulic control apparatuses found in automatic transmissions. As the current supplied to the coil increases, the outlet port oil pressure decreases, showcasing a unique functionality that adds practicality to hydraulic systems.
Additionally, Iwasaki has developed a method for manufacturing valve timing adjusting apparatuses. This approach utilizes extrusion molding of an aluminum alloy, which is then cut to create a peripheral wall and a vane rotor. The careful selection of materials, particularly the use of the 6000 series Al—Mg—Si alloy, ensures high accuracy in the molded components. By adjusting the lengths cut from the extrusion, he can manipulate the volumes of hydraulic chambers, which in turn modifies the torque required to drive the vane rotor relative to the housing member.
Career Highlights
Iwasaki's career has been marked by his role at Denso Corporation, a leading company in the automotive industry. His engineering expertise and innovative mindset have led to significant advancements in hydraulic control technologies, contributing to the efficiency and performance of modern vehicles.
Collaborations
Throughout his career, Iwasaki has collaborated with notable colleagues such as Masayasu Ushida and Yoshio Matsumoto. This teamwork has fostered a creative environment, enabling the development of groundbreaking solutions that push the boundaries of existing technologies.
Conclusion
Kazutoshi Iwasaki exemplifies the spirit of innovation in hydraulic technology through his valuable patents and collaborative efforts. His advancements in solenoid valve devices and manufacturing methodologies have had a lasting impact on the automotive industry, highlighting the importance of continuous innovation in engineering.