Company Filing History:
2 out of 34 
1 out of 36,608 
1 out of 13 Years Active: 1987-1996
Title: Hidetaka Idosako: Innovator in Ball Joint Technology
Introduction
Hidetaka Idosako is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced ball joint technologies. With a total of three patents to his name, Idosako's innovations have enhanced the performance and durability of ball joints used in various applications.
Latest Patents
One of Idosako's latest patents involves a ball joint designed to compensate for manufacturing tolerances of the components while functioning smoothly under large compressive loads. This innovative ball joint features a rigid and resilient bearing seat that possesses an elastic restoring force, allowing it to adapt to varying load conditions. As the operating load increases, the design permits incremental increases in the load-bearing area within the ball joint, enabling it to withstand larger loads than conventional ball joints without permanent deformation. This advancement results in a more durable ball joint that operates smoothly across a wider range of loads.
Another patent by Idosako focuses on a ball joint that resiliently positions a portion of its hard-plastic bearing seat a short distance from the load-receiving portion of its housing. This design allows a compression load to urge the bearing seat and the load-receiving portion into contact, effectively limiting the load absorbed by the resilient member. This mechanism enables the resilient member to apply an appropriate bearing preload to overcome manufacturing tolerances in the parts, without necessitating the resilient member to support large compression loads.
Career Highlights
Throughout his career, Hidetaka Idosako has worked with prominent companies in the automotive and engineering sectors. Notable among these are Somic Ishikawa Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has contributed to his expertise in developing innovative mechanical solutions.
Collaborations
Idosako has collaborated with talented individuals in his field, including Takatsugu Masuno and Kouji Sawada. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
Hidetaka Idosako's contributions to ball joint technology exemplify his innovative spirit and dedication to engineering excellence. His patents not only enhance the performance of mechanical components but also pave the way for future advancements in the industry.