Company Filing History:
3 out of 900 
3 out of 15,989 
Years Active: 2011-2019
Title: Hirokazu Iijima: Innovator in Air Conditioning Technology
Introduction
Hirokazu Iijima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 6 patents. His innovative designs focus on enhancing the efficiency and functionality of air conditioning systems.
Latest Patents
Iijima's latest patents include a sophisticated air conditioner that features both an outdoor and an indoor device. The indoor device is equipped with a control unit, a storage unit, and an infrared sensor unit that detects human presence by sensing infrared rays. This infrared sensor unit comprises thermal-image acquisition elements that gather thermal image data. The control unit plays a crucial role in determining communication errors within these elements, ensuring optimal performance.
Another notable patent involves an air conditioner and control program that utilizes threshold data to manage heater operations based on outdoor air temperature. The system enables or disables heater control depending on specific temperature thresholds, allowing for efficient energy use. The reception unit allows users to input threshold designations, further enhancing the system's adaptability.
Career Highlights
Throughout his career, Hirokazu Iijima has worked with esteemed companies such as Hitachi Medical Corporation and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in developing advanced air conditioning technologies.
Collaborations
Iijima has collaborated with notable coworkers, including Takuya Domoto and Takatsugu Oketa. Their combined efforts have led to innovative solutions in the field of air conditioning.
Conclusion
Hirokazu Iijima's contributions to air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of user needs and technological advancements. Iijima continues to be a significant figure in the realm of inventions, shaping the future of air conditioning systems.