This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Atsuyumi Ishikawa: Innovator in Heat Exchanger Technology
Introduction
Atsuyumi Ishikawa is a notable inventor based in Ota, Japan. He has made significant contributions to the field of refrigeration technology. His innovative designs focus on enhancing the efficiency of heat exchangers.
Latest Patents
Ishikawa holds a patent for a heat exchanger used in refrigerating cycles. This invention features a pipe with a plurality of grooves formed in its inner surface, which directs the flow of refrigerant. The design incorporates at least two types of grooves that differ in width, optimizing the heat exchange process. Additionally, the pipe is equipped with fins coated in a hydrophilic black paint, which further improves performance. He has 1 patent to his name.
Career Highlights
Ishikawa is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate in the field of refrigeration. His work has been instrumental in developing more efficient cooling systems.
Collaborations
Some of his notable coworkers include Masanori Akutsu and Takashi Kawanabe. Their collaborative efforts contribute to the advancement of technology within their organization.
Conclusion
Atsuyumi Ishikawa's contributions to heat exchanger technology exemplify his commitment to innovation. His work not only enhances the efficiency of refrigeration systems but also showcases the importance of collaboration in technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile