Location History:
- Gunma-ken, JP (1996)
- Ohta, JP (2000)
Company Filing History:
Years Active: 1996-2000
Title: Hiroyuki Nunokawa: Innovator in Air Conditioning Technology
Introduction
Hiroyuki Nunokawa is a notable inventor based in Ohta, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and comfort of air conditioning systems.
Latest Patents
One of Nunokawa's latest patents is a controller for air conditioners. This innovative air conditioner includes a means for detecting a frequency to control an AC motor of a compressor. It also features a mechanism for determining whether the frequency during operation converges within a predetermined range necessary to maintain the designated temperature. Additionally, it has a means for shifting the designated temperature by a predetermined amount when the frequency converges to this range. This technology ensures that even if a user's body temperature decreases, such as during sleep, the air conditioner can accurately maintain a comfortable environment.
Career Highlights
Hiroyuki Nunokawa is associated with Sanyo Electric Co., Ltd., where he has been instrumental in developing advanced air conditioning solutions. His expertise in this area has led to innovations that improve user comfort and energy efficiency.
Collaborations
Nunokawa has collaborated with notable colleagues, including Mitsuru Toyota and Hajime Takada. Their combined efforts have contributed to the advancement of air conditioning technologies.
Conclusion
Hiroyuki Nunokawa's contributions to air conditioning technology exemplify his commitment to innovation and user comfort. His patents reflect a deep understanding of the complexities involved in maintaining optimal indoor environments.