This inventor holds 2 USPTO granted patents. Top assignees: Fuji Silysia Chemical Ltd., Kabushiki Kaisha Toyota Chuo Kenkyusho. Active years: 1998-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Owariasahi, JP (1998)
- Owariashi, JP (2003)
Company Filing History:
1 out of 9 
1 out of 1,154 
Years Active: 1998-2003
Title: Fujio Watanabe: Innovator in Cooling Technologies
Introduction
Fujio Watanabe is a notable inventor based in Owariashi, Japan. He has made significant contributions to the field of cooling technologies, holding 2 patents that showcase his innovative approach to thermal management.
Latest Patents
Watanabe's latest patents include a cooling apparatus and a cooling system utilizing adsorbents. In his cooling apparatus, air from a room is introduced into a radiator-type adsorber, where moisture is adsorbed by A-type silica gel. This process results in low-humidity air, which is then passed into a desorption cooler. Here, moisture is desorbed from B-type silica gel, humidifying and cooling the air for effective temperature regulation. Additionally, when the cooling capacity decreases, air from a heat source is introduced back into the radiator-type adsorber to recover the adsorbability of the A-type silica gel. The high-humidity air is then processed through the desorption cooler to recover the desorption cooling capacity.
His second patent, the adsorption heat pump, features a working fluid, an adsorption-desorption unit, and an evaporation-condensation unit. This innovative heat pump operates using a low-temperature heat source and is designed to exhibit a large pumping temperature difference despite its compact size. The adsorbent used in this system is a porous substance with a specific pore diameter distribution, enhancing its efficiency.
Career Highlights
Throughout his career, Watanabe has worked with prominent companies such as Toyota Chuo Kenkyusho and Fuji Silysia Chemical Ltd. His experience in these organizations has contributed to his expertise in developing advanced cooling technologies.
Collaborations
Watanabe has collaborated with notable individuals in his field, including Masanobu Hasatani and Mutsuhiro Ito. These partnerships have likely enriched his work and led to further innovations in cooling systems.
Conclusion
Fujio Watanabe's contributions to cooling technologies through his patents reflect his innovative spirit and dedication to improving thermal management solutions. His work continues to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile