This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Matsushita Refrigeration Company. Active years: 1994-2000.
Location History:
- Fujisawa, JP (1994)
- Osaka, JP (1999 - 2000)
Company Filing History:
Years Active: 1994-2000
Title: **Innovation and Ingenuity: The Patented Contributions of Hideharu Ogahara**
Introduction
Hideharu Ogahara, a prominent inventor based in Osaka, Japan, is recognized for his exceptional contributions to refrigeration technology. With a portfolio of four patents, Ogahara has made significant strides in enhancing the efficiency and performance of refrigeration systems. His innovative solutions demonstrate a deep understanding of electrical engineering and mechanical systems.
Latest Patents
Among Ogahara's latest patents is a revolutionary Refrigerating Apparatus and Refrigerator Control System featuring a Brushless Motor. This invention introduces a smart starting sequence for DC motors. When a lock detector identifies a locked state of the motor during its initial phase, a torque-increasing circuit efficiently selects an output torque pattern that provides a higher magnitude. This innovative approach enables compressors to restart quickly, minimizing failures during the start-up process. By utilizing an inverter to regulate the motor's speed and implementing a rotational frequency setting circuit, Ogahara's design ensures that the motor operates below the frequency of a standard commercial power source once the internal temperature of the refrigerator stabilizes. This methodology remarkably reduces power consumption, leading to more energy-efficient refrigeration solutions.
Career Highlights
Hideharu Ogahara is affiliated with the Matsushita Refrigeration Company, where he has been integral to developing advanced refrigeration technologies. His inventive prowess has not only contributed to the company’s innovation footprint but has also established new benchmarks in the refrigeration industry.
Collaborations
Ogahara has collaborated with several talented individuals in his field, including coworkers Kouji Hamaoka and Keiji Ogawa. Working alongside these professionals, Ogahara has been able to merge ideas and expertise, leading to groundbreaking developments in refrigeration systems.
Conclusion
In summary, Hideharu Ogahara stands out as a remarkable inventor whose patents have significantly advanced refrigeration technology. His innovative designs, particularly concerning brushless motor applications and energy efficiency, demonstrate his commitment to improving everyday appliances. Through collaboration and creativity, Ogahara continues to shape the future of refrigeration, making him a notable figure in the world of invention.