Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Tadashi Kashihara
Introduction
Tadashi Kashihara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced traction gear systems. With a total of two patents to his name, his work showcases a commitment to innovation and efficiency in vehicle transmission systems.
Latest Patents
Kashihara's latest patents include a stepless speed change traction gear and an automatic transmission for vehicles. The stepless speed change traction gear features a design that incorporates multiple conical rollers. Each roller has a conical surface that frictionally engages with an internal surface of a speed-changing ring. This design allows for a speed ratio range from 0 to nearly 1.0 without the need for additional gearing or speed-increasing devices. The automatic transmission patent also utilizes conical rollers and includes a gear train that extends the speed range to achieve a speed ratio of 1:1. This innovative design allows for direct coupling of the input and output shafts, enhancing power transmission efficiency.
Career Highlights
Throughout his career, Tadashi Kashihara has worked with reputable companies such as Shinpo Kogyo Kabushiki Kaisha and Shimpo Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in mechanical design and innovation.
Collaborations
Kashihara has collaborated with notable individuals in the field, including Kikuo Okamura and Yasushi Kitazaki. These collaborations have likely enriched his work and contributed to the development of his patents.
Conclusion
Tadashi Kashihara's contributions to the field of mechanical engineering, particularly in traction gear systems, highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of mechanical principles and a commitment to improving vehicle performance.