Location History:
- Hamamatsu, JP (1986)
- Iwata, JP (1991 - 1996)
Company Filing History:
Years Active: 1986-1996
Title: The Innovations of Toshikazu Ozawa
Introduction
Toshikazu Ozawa is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 10 patents. His work focuses on enhancing the efficiency and performance of engine components.
Latest Patents
One of his latest patents is titled "Sliding contact-making structures in internal combustion engine." This invention features a cylinder unit with an inner plating coating that includes a dispersoid substance, such as a plating coating of Ni-P-SiC or Ni-SiC. The piston in this design is equipped with at least one piston ring that slides freely within the cylinder. The piston ring's surface is covered with a vapor deposition layer, such as a physical vapor deposition layer of TiN or CrN, which significantly improves resistance to friction abrasion and reduces the friction coefficient. Another notable patent is "Component layout for two cycle engine," which presents two embodiments of crankcase compression internal combustion engines. These engines incorporate air/fuel injection systems that feature an air compressor driven by the engine, ensuring optimal performance.
Career Highlights
Toshikazu Ozawa is associated with Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the automotive and motorcycle industry. His innovative designs and patents have contributed to the advancement of engine technology, making him a valuable asset to the company.
Collaborations
Throughout his career, Ozawa has collaborated with notable colleagues, including Yu Motoyama and Tatsuyuki Masuda. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Toshikazu Ozawa's contributions to the field of internal combustion engines exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving engine performance and efficiency, solidifying his reputation as a leading inventor in the industry.