This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1979.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979
Title: Kazutoshi Nishikawa: Innovator in Fan Technology
Introduction
Kazutoshi Nishikawa is a notable inventor based in Yanai, Japan. He has made significant contributions to the field of fan technology, particularly with his innovative designs that enhance efficiency and reduce noise levels.
Latest Patents
Nishikawa holds a patent for a fan having forward-curved blades. This design is particularly applicable to sirrocco fans and cross-flow fans. The patent details that the width of the outlet of an air passage between adjacent blades is 0.28 to 0.52 of the pitch of the blades at the inlet. Additionally, the width of the inlet of the air passage is specified to be 0.85 to 1.2 times the width of the outlet. This construction leads to improved efficiency and a reduced aerodynamic noise level during operation. He has 1 patent to his name.
Career Highlights
Kazutoshi Nishikawa is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on developing advanced fan technologies that cater to various industrial applications.
Collaborations
Nishikawa has collaborated with notable colleagues such as Tadahisa Masai and Norio Beppu. Their combined expertise has contributed to the advancement of fan technology and innovation within their field.
Conclusion
Kazutoshi Nishikawa's contributions to fan technology exemplify the importance of innovation in engineering. His patented designs not only improve efficiency but also address noise concerns, showcasing his commitment to enhancing product performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile