Company Filing History:
Years Active: 2001-2005
Title: Innovations of Kouichi Kojima in Automatic Transmission Technology
Introduction
Kouichi Kojima is a notable inventor based in Anjo, Japan, recognized for his contributions to automatic transmission technology. With a total of nine patents to his name, Kojima has made significant advancements in the field, particularly in shift control apparatuses.
Latest Patents
Kojima's latest patents include a shift control apparatus for an automatic transmission. This innovative device features first, second, third, and fourth engagement elements, along with a shift control processing unit. The unit engages the first and second elements to achieve a first shift speed, while the third and fourth elements are engaged for a second shift speed. Notably, it inhibits an increase in torque capacity of one of the first and second engagement elements before the release of the second engagement element during the shift from the first to the second speed. This design effectively prevents step-like shift shocks caused by delayed shifting. Another patent focuses on an automatic transmission that achieves a desired shift through an initial stage shift and a final stage shift. The control apparatus estimates rotation acceleration for the transmission input shaft based on input torque and controls the release of the second engagement element to prevent shifting delays.
Career Highlights
Kouichi Kojima is currently employed at Aisin Aw Co., Ltd., where he continues to innovate in the field of automatic transmissions. His work has been instrumental in enhancing the performance and reliability of transmission systems.
Collaborations
Kojima has collaborated with notable colleagues, including Hiroshi Tsutsui and Masaaki Nishida, contributing to the advancement of technology in their field.
Conclusion
Kouichi Kojima's innovative work in automatic transmission technology has led to significant improvements in vehicle performance. His patents reflect a deep understanding of engineering principles and a commitment to enhancing driving experiences.