Location History:
- Shizuoka-ken, JP (2005)
- Iwata, JP (1990 - 2013)
- Shizuoka, JP (2006 - 2015)
Company Filing History:
Years Active: 1990-2015
Title: Hisashi Hayakawa: A Pioneer in Hydraulic Innovations
Introduction
Hisashi Hayakawa is a renowned inventor hailing from Shizuoka, Japan, recognized for his significant contributions to hydraulic technologies. With a remarkable portfolio of 16 patents, Hayakawa has established himself as a key player in the field of engineering, particularly in the design and development of innovative tensioning systems.
Latest Patents
Among his latest inventions are the Hydraulic Auto-Tensioner and the Chain Tensioner. The Hydraulic Auto-Tensioner consists of a cylinder containing hydraulic oil, a rod, and two coupling pieces that enhance its functionality. This design includes a support ring and a bush, with features that ensure optimal alignment and secure coupling. On the other hand, the Chain Tensioner is engineered with a closed-end cylinder, an internally threaded plunger, and a return spring. This mechanism allows for precise tensioning through a screw rod that integrates seamlessly with the plunger.
Career Highlights
Hayakawa's professional journey includes significant tenures at NTN Corporation and NTN Toyo Bearing Co., Ltd. His work in these esteemed organizations has provided him with extensive experience in mechanical design and engineering innovations, leading to his impressive achievement of 16 patents.
Collaborations
Throughout his career, Hayakawa has collaborated with notable colleagues such as Satoshi Kitano and Seiji Sato. These partnerships have fostered a creative environment, enabling the development of advanced technologies in hydraulic systems and enhancing the collective expertise of the teams involved.
Conclusion
Hisashi Hayakawa's contributions to the field of hydraulic innovations will undoubtedly leave a lasting impact on the industry. With his dedication to engineering and invention, he continues to inspire future generations of inventors and engineers, embodying the spirit of innovation in every project he undertakes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.