This inventor holds 1 USPTO granted patent. Top assignee: Sanden Corporation. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: Shizuyoshi Watanabe: Innovator in Refrigeration Technology
Introduction
Shizuyoshi Watanabe is a notable inventor based in Isesaki, Japan. He has made significant contributions to the field of refrigeration technology, particularly with his innovative designs that enhance the efficiency of refrigerant compressors. His work is recognized for its practical applications in automotive air conditioning systems.
Latest Patents
Watanabe holds a patent for a slant plate type refrigerant compressor with variable displacement. This invention features a capacity adjusting mechanism that includes a valve device with an expandable and contractable bellows. The mechanism responds to crank chamber pressure, allowing for precise control of the compressor's operation. The design aims to improve the efficiency of air conditioning in passenger compartments of automobiles.
Career Highlights
Watanabe is associated with Sanden Corporation, a company known for its advancements in automotive air conditioning systems. His work has contributed to the development of more efficient refrigerant compressors, which are essential for modern vehicles. With a focus on innovation, he has been instrumental in enhancing the performance and reliability of these systems.
Collaborations
Watanabe has collaborated with notable colleagues such as Kiyoshi Terauchi and Hitoshi Azami. Their combined expertise has fostered advancements in refrigeration technology, leading to improved products in the automotive industry.
Conclusion
Shizuyoshi Watanabe's contributions to refrigeration technology exemplify the impact of innovative thinking in the automotive sector. His patent for a slant plate type refrigerant compressor showcases his commitment to enhancing efficiency and performance in air conditioning systems.