Location History:
- Saitama-ken, JP (1998)
- Kounan-machi, JP (1998)
- Hiroshima, JP (2000)
Company Filing History:
Years Active: 1998-2000
Title: Hisao Ichikawa: Innovator in Compressor Technology
Introduction
Hisao Ichikawa is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of compressor technology, holding a total of 3 patents. His innovative designs have enhanced the efficiency and functionality of various types of compressors.
Latest Patents
Ichikawa's latest patents include a reciprocating compressor and a swash plate compressor. The reciprocating compressor features compression chambers formed on at least one end of pistons that are slidably received within respective cylinder bores of a cylinder block. This design includes a cylinder head with high-pressure and low-pressure chambers, along with a separating member that contains suction and discharge valves. The swash plate compressor is designed to reduce pulsation of refrigerant gas during operation while enhancing mechanical efficiency. It allows for the efficient discharge of refrigerant gas from both front-side and rear-side discharge chambers.
Career Highlights
Ichikawa is currently employed at Zexel GmbH, where he continues to innovate in the field of compressor technology. His work has been instrumental in developing advanced solutions that meet the demands of modern refrigeration systems.
Collaborations
Some of his notable coworkers include Katsutoshi Enomoto and Kiyoshi Yoshii, who have collaborated with him on various projects within the company.
Conclusion
Hisao Ichikawa's contributions to compressor technology have made a lasting impact in the industry. His innovative designs and patents reflect his commitment to advancing engineering solutions.