Company Filing History:
2 out of 12 
1 out of 39 Years Active: 1998-2013
Title: Akiyoshi Takahashi: Innovator in Dynamic Pressure Bearings
Introduction
Akiyoshi Takahashi is a notable inventor based in Iruma, Japan. He has made significant contributions to the field of dynamic pressure bearings, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of rotary motion mechanisms.
Latest Patents
Takahashi's latest patents include a "Motor with Aerodynamic Pressure Bearing Mechanism" and a "Circumferential Flow Type Dynamic Pressure Bearing." The motor patent describes a gas dynamic pressure bearing mechanism that smooths the rotary motion of a shaft by feeding gas to the bearing clearance. This design features a herring bone groove that optimizes pressure distribution, allowing for high-speed movement. The circumferential flow type dynamic pressure bearing consists of a shaft with a multiple-arc-shaped pressure generating surface and a circular sleeve. This design ensures compatibility with high-humidity environments and reduces noise caused by vibrations.
Career Highlights
Throughout his career, Akiyoshi Takahashi has worked with prominent companies such as Copal Electronics Co., Ltd. and Nidec Copal Electronics Corporation. His work has significantly impacted the development of advanced bearing technologies.
Collaborations
Takahashi has collaborated with notable individuals in the industry, including Nakazo Ariyama and Hiroki Matsushita. These collaborations have contributed to the advancement of his innovative projects.
Conclusion
Akiyoshi Takahashi's contributions to the field of dynamic pressure bearings demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a drive to improve mechanical systems.