This inventor holds 3 USPTO granted patents. Top assignee: Daikin Industries, Ltd.. Active years: 1988-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Settu, JP (1988)
- Settsu, JP (2003 - 2010)
Company Filing History:
Years Active: 1988-2010
Title: Kaname Otsuka: Innovator in Refrigeration Technology
Introduction
Kaname Otsuka is a notable inventor based in Settsu, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of refrigeration systems.
Latest Patents
One of Otsuka's latest patents is a refrigeration apparatus that includes two sub passages branched from a main passage located between a condenser and an expansion part, which are connected to a compressor. This innovative design features supercooling-use expansion parts and heat exchangers that perform heat exchange between the refrigerant on the outlet side of the supercooling-use expansion part and the refrigerant of the main passage. As a result, the degree of liquid supercooling of the refrigerant is increased each time it passes through the two supercooling-use heat exchangers. Another significant invention is a screw compressor that eliminates the need for a bed or coupling, thus avoiding alignment issues while ensuring that gas is not heated by the motor. This screw compressor integrates both the compression section and motor section within a single casing, with a main shaft supported by three bearings, allowing for efficient operation.
Career Highlights
Kaname Otsuka is currently employed at Daikin Industries, Ltd., a leading company in the HVAC industry. His work at Daikin has allowed him to focus on innovative refrigeration solutions that enhance energy efficiency and performance.
Collaborations
Otsuka has collaborated with notable coworkers such as Akira Ohtsuki and Osamu Hikita, contributing to advancements in refrigeration technology through teamwork and shared expertise.
Conclusion
Kaname Otsuka's contributions to refrigeration technology through his patents and work at Daikin Industries, Ltd. highlight his role as an influential inventor in the field. His innovative designs continue to push the boundaries of efficiency and functionality in refrigeration systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile