Location History:
- Yanai, JP (1983)
- Shimizu, JP (1989 - 1991)
- Shizuoka, JP (1991 - 1992)
Company Filing History:
6 out of 42,496 
1 out of 1 Years Active: 1983-1992
Title: Jyoji Okamoto: Innovator in Scroll Compressor Technology
Introduction
Jyoji Okamoto is a prominent inventor based in Shimizu, Japan. He has made significant contributions to the field of scroll compressor technology, holding a total of 6 patents. His innovative designs have advanced the efficiency and functionality of scroll fluid machines.
Latest Patents
One of Okamoto's latest patents is a scroll compressor featuring a stationary and orbiting member made of different materials. This design includes an orbiting scroll member, a stationary scroll member, and an Oldham's ring. The stationary scroll member is crafted from a material that possesses higher rigidity, density, and lower thermal conductivity compared to the materials used for the orbiting scroll member and the Oldham's ring.
Another notable patent is for a scroll fluid machine that has a wrap start portion with a thick base and thin tip. In this design, both the stationary and orbiting scroll members have an end plate and involute wrap that mesh with each other. The winding-start portion of the wrap is designed to have a thick base and a gradually thinning tip, ensuring optimal performance while avoiding interference between the wraps of the fixed and orbiting scroll members.
Career Highlights
Throughout his career, Jyoji Okamoto has worked with notable companies such as Hitachi, Ltd. and Shimizu Engineering Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in compressor technology.
Collaborations
Okamoto has collaborated with esteemed colleagues, including Kazutaka Suefuji and Tetsuya Arata. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.
Conclusion
Jyoji Okamoto's contributions to scroll compressor technology have made a lasting impact on the industry. His innovative patents and collaborations with leading companies and colleagues highlight his dedication to advancing engineering solutions.