Company Filing History:
2 out of 1,343 
1 out of 1,960 
Years Active: 1997-1998
Title: Hiromi Nagata: Innovator in Compressor Technology
Introduction
Hiromi Nagata is a notable inventor based in Kariya, Japan. She has made significant contributions to the field of compressor technology, holding 2 patents that showcase her innovative approach to engineering challenges.
Latest Patents
One of her latest patents is a swash-plate type compressor with an abrasion-resistant projecting. This invention aims to reduce abrasion at the pressure receiving portion of the cylinder block without increasing manufacturing costs. The cylinder blocks are made of an aluminum alloy that includes specific percentages of copper, silicon, magnesium, zinc, iron, and aluminum. The design allows for a uniform level of primary silicon crystals, which effectively supports the interference and thrust load from the outer rings under severe operating conditions.
Another significant patent is a reciprocating type compressor with an improved cylinder block. This invention focuses on ensuring excellent slidability between the piston and cylinder bore, even under severe running conditions. The cylinder blocks are also made of an aluminum alloy, featuring exfoliated recessions of primary silicon crystals on the inner surface of the cylinder bore. These minute recessions serve as oil reservoir spots, enhancing the performance of the compressor.
Career Highlights
Throughout her career, Hiromi Nagata has worked with prominent companies, including Kabushiki Kaisha Toyoda Jidoshokki Seisakusho and Showa Denko K.K. Her experience in these organizations has contributed to her expertise in compressor technology and innovation.
Collaborations
Hiromi has collaborated with talented individuals such as Hayato Ikeda and Yuji Kaneshige. These partnerships have fostered a creative environment that has led to the development of her innovative patents.
Conclusion
Hiromi Nagata is a pioneering inventor whose work in compressor technology has made a lasting impact. Her patents reflect her commitment to innovation and engineering excellence.