Location History:
- Kanagawa, JP (2004)
- Fujisawa, JP (2007 - 2008)
Company Filing History:
Years Active: 2004-2008
Title: Innovations by Masahiro Kakutani
Introduction
Masahiro Kakutani is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of refrigeration technology, particularly in the development of low-noise hermetic compressors. With a total of 3 patents to his name, Kakutani's work has had a substantial impact on the efficiency and functionality of refrigeration systems.
Latest Patents
Kakutani's latest patents include innovative designs aimed at reducing noise in hermetic compressors. One of his inventions is a hermetic compressor and freezing air-conditioning system. This design effectively attenuates pressure pulsation in a compression chamber using a suction muffler. The construction features a muffler cover with a simple planar shape, minimizing deformation during molding and ensuring a tight fit with the muffler main body. This design significantly reduces noise by preventing pressure pulsation from leaking through the connecting portion.
Another notable patent is the hermetic compressor with an improved cylinder head-suction muffler assembly. This invention focuses on attenuating resonance sound and intake pressure pulsing in a refrigeration cycle. By providing a resonance space adjacent to the intake valve port, the compressor can more effectively reduce noise at its source. This innovative approach allows for better noise management compared to traditional intake mufflers.
Career Highlights
Masahiro Kakutani is associated with Matsushita Refrigeration Company, where he has been instrumental in advancing refrigeration technology. His work has not only improved the performance of hermetic compressors but has also contributed to the overall efficiency of refrigeration systems.
Collaborations
Kakutani has collaborated with notable colleagues such as Masahiko Osaka and Akihiko Kubota. Their combined expertise has fostered innovation and development within the company.
Conclusion
Masahiro Kakutani's contributions to refrigeration technology through his innovative patents have significantly enhanced the efficiency and noise reduction of hermetic compressors. His work continues to influence the industry and improve the functionality of refrigeration systems.
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.