Location History:
- Anjo, JP (1994)
- Okazaki, JP (2002 - 2014)
- Kariya, JP (1991 - 2022)
Company Filing History:
8 out of 19,697 
2 out of 3,252 
1 out of 36,499 
Years Active: 1991-2022
Title: Hisao Nagashima: Innovator in Energy Conversion and Adsorption Technologies
Introduction
Hisao Nagashima is a prominent inventor based in Kariya, Japan. He has made significant contributions to the fields of energy conversion and adsorption technologies. With a total of 10 patents to his name, Nagashima's work has the potential to impact various industries.
Latest Patents
One of his latest patents is an energy conversion system that includes an energy converter, a cold generator, and a liquid water obtainer. This innovative system is designed to convert energy from one form to another while generating heat and water vapor. The cold generator efficiently produces cold using the heat generated by the energy converter, and the liquid water obtainer condenses the water vapor to obtain liquid water. This method improves the efficiency of obtaining liquid water compared to traditional cooling methods using open air.
Another notable patent is for an adsorption core and its manufacturing method. This core features a heat medium tube that allows a heat medium to flow through it, along with an adsorption agent that adsorbs vapor-phase fluid when cooled and desorbs it when heated. The design incorporates a core member made of a metal with higher hardness than copper, covered by a copper layer. This structure enhances the stiffness of the heat medium tube while improving heat transfer performance between the tube and the adsorption agent.
Career Highlights
Nagashima has worked with notable companies such as Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Some of his coworkers include Shinsuke Takeuchi and Hideaki Sato. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Hisao Nagashima's contributions to energy conversion and adsorption technologies demonstrate his commitment to innovation. His patents reflect a deep understanding of engineering principles and a desire to improve efficiency in various applications.
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.