Company Filing History:
Years Active: 2015-2025
Title: Kousei Takagi - Innovator in Valve Technology
Introduction
Kousei Takagi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of valve technology, holding a total of 2 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of valve devices.
Latest Patents
One of Kousei Takagi's latest patents is a valve device that features a unique design. This valve is rotated about a rotational axis and includes a valve outer peripheral portion. The valve outer peripheral portion is equipped with a valve inflow port for supplying fluid to a flow passage and valve outflow ports for discharging the fluid. The design includes a main outflow port that communicates with the entire seat opening of a valve seat, along with several intermediate outflow ports that connect to portions of the seat opening. Notably, the axial dimensions of these intermediate outflow ports are progressively changed in a circumferential direction, enhancing the valve's performance.
Another significant patent is a fuel vapor leak detecting device and method. This device comprises a pump, a housing with a pump passage, a switching valve, a pressure detector, and a control device. The control device detects a shutoff pressure corresponding to the interior pressure of the pump passage when the pump is actuated. It controls the switching valve to open and close at specific intervals, allowing for the detection of fuel vapor leaks when the shutoff pressure falls within a specified range.
Career Highlights
Kousei Takagi is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to advancements in automotive technology.
Collaborations
Throughout his career, Kousei has collaborated with talented individuals such as Tadashi Ikemoto and Naohito Seko. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kousei Takagi is a distinguished inventor whose work in valve technology and fuel vapor detection has made a significant impact in his field. His innovative patents and contributions to Denso Corporation highlight his dedication to advancing technology.