Location History:
- Nishi-Kasugai-gun, JP (1996 - 2001)
- Aichi-ken, JP (2009)
- Aichi, JP (1983 - 2012)
- Tokyo, JP (2019)
Company Filing History:
5 out of 4,618 
2 out of 1,326 
2 out of 2,606 
Years Active: 1983-2019
Title: Hisao Mizuno: Innovator in Compressor Technology
Introduction
Hisao Mizuno is a prominent inventor based in Aichi, Japan, known for his significant contributions to compressor technology. With a total of 10 patents to his name, Mizuno has developed innovative solutions that enhance the efficiency and reliability of compressors in various applications.
Latest Patents
Mizuno's latest patents include a horizontal step scroll compressor with bypass ports. This invention effectively prevents liquid compression during startup from a liquid migration state. The design features bypass ports that divert pressure into a discharge chamber when the pressure in the compression chambers reaches a set threshold. Another notable patent is the stepped scroll compressor with changing step mesh gaps. This design optimizes compression efficiency by adjusting the step mesh gap during operation, ensuring better performance and reliability.
Career Highlights
Throughout his career, Mizuno has worked with leading companies in the industry, including Mitsubishi Heavy Industries Limited and Mitsubishi Jukogyo Kabushiki Kaisha. His work has significantly impacted the development of advanced compressor technologies, making him a respected figure in the field.
Collaborations
Mizuno has collaborated with notable colleagues such as Hajime Sato and Kimiharu Takeda. Their combined expertise has contributed to the advancement of innovative compressor designs and technologies.
Conclusion
Hisao Mizuno's contributions to compressor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and improve the efficiency of compressor systems.
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.