Location History:
- Sayama, JP (1988 - 1998)
- Saga, JP (2012)
- Saitama, JP (1998 - 2023)
Company Filing History:
8 out of 435 
1 out of 150 
4 out of 832,880 Years Active: 1988-2023
Title: Shigeru Sato: Innovator in Internal Combustion Engine Technology
Introduction
Shigeru Sato is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 12 patents. His innovative designs focus on improving engine efficiency and performance.
Latest Patents
One of Sato's latest patents is a camshaft for internal combustion engines. This camshaft features a ball cam that adjusts its protrusion based on the rotation of the camshaft. The design includes a double structure with an inner and outer shaft, allowing for helical displacement that optimizes valve operation. Another notable patent involves an internal combustion engine that combines the strokes of both four-cycle and two-cycle engines. This configuration aims to reduce pumping loss and enhance output in a six-cycle internal combustion engine.
Career Highlights
Throughout his career, Shigeru Sato has worked with Kioritz Corporation, where he applied his expertise in engine technology. His work has contributed to advancements in engine design and functionality, making him a respected figure in the industry.
Collaborations
Sato has collaborated with notable individuals such as Yukio Sakaguchi and Yasuharu Sato. These partnerships have fostered innovation and development in the field of internal combustion engines.
Conclusion
Shigeru Sato's contributions to internal combustion engine technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in engine efficiency and performance.