Company Filing History:
19 out of 1,343 
1 out of 5 Years Active: 1993-2000
Title: Shigeki Kanzaki: Innovator in Compressor Technology
Introduction
Shigeki Kanzaki, based in Kariya, Japan, is an accomplished inventor with a remarkable portfolio that includes 20 patents. His innovative work primarily focuses on improving compressor technology, significantly enhancing their performance and reliability.
Latest Patents
Among his latest contributions is a patent for a pressure pulsations reducing compressor. This invention incorporates a variable displacement compressor that includes cylinder bores and a crankcase formed in a housing. The design features single-ended pistons and a cam plate, allowing for the variation of the compressor’s displacement capacity by adjusting the cam plate's angle. Such control is based on the internal pressure of the crankcase relative to the suction pressure acting on each piston. The patent introduces a dampening or muffler chamber that effectively reduces pressure pulsations, thereby enhancing the compressor’s reliability without adversely affecting the external refrigerant circuit.
Another notable patent describes a compressor with an improved piston for lubricating the coupling portion. This design includes a swash plate that facilitates the conversion of rotational motion into reciprocating piston movement. The innovative piston design not only enhances the gas compression process but also ensures that lubricating oil contained within the gas is efficiently separated and guided to the necessary components.
Career Highlights
Shigeki Kanzaki has made significant contributions to the field throughout his career. He has worked with prominent companies including Kabushiki Kaisha Toyoda Jidoshokki Seisakusho and Toyoda Automatic Loom Works, Ltd., where he honed his expertise in compressor technology and developed numerous patents that have had a profound impact on the industry.
Collaborations
Throughout his career, Kanzaki has collaborated with esteemed colleagues such as Masahiro Kawaguchi and Masanori Sonobe. Their teamwork has resulted in advancements that set new benchmarks in compressor design and functionality.
Conclusion
Shigeki Kanzaki stands out as a pivotal figure in the development of compressor technology. His innovative patents reflect a commitment to enhancing efficiency and reliability in mechanical systems. As technology continues to evolve, the contributions of inventors like Kanzaki will undoubtedly influence future advancements in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.