Location History:
- Kadoma, JP (1994)
- Osaka, JP (1994 - 1997)
- Saitama-ken, JP (2001 - 2004)
- Saitama, JP (2004)
Company Filing History:
Years Active: 1994-2004
Title: Yasuhiro Makino: Innovator in Solar Energy and Compressor Technology
Introduction
Yasuhiro Makino is a prominent inventor based in Saitama, Japan. He has made significant contributions to the fields of solar energy generation and compressor technology. With a total of six patents to his name, Makino's work reflects a commitment to innovation and efficiency in energy systems.
Latest Patents
One of Makino's latest patents is a system interconnection electric power generator and control method for solar energy generators. This invention includes a solar battery and a microcomputer that controls a boosting circuit and an inverter circuit. The system is designed to supply AC power that is compatible with commercial power supply systems. It allows for selective power supply from either the solar battery or the commercial power supply, enhancing the operational efficiency of solar energy systems. Additionally, the microcomputer stores operational status data into an external storage device, which can be utilized for maintenance and troubleshooting.
Another notable patent is the controlling device of a compressor. This invention features a noise filter at the input of the inverter circuit, which converts commercial frequency to a driving frequency for motor control. The design aims to suppress common mode noise and reduce leakage current while meeting legal regulation requirements. The innovative structure of the noise filter allows for effective noise suppression even when using new refrigerants like R410A.
Career Highlights
Yasuhiro Makino has worked with notable companies such as Sanyo Electric Co., Ltd. and Sanyo Air-conditioners Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced technologies in energy systems.
Collaborations
Makino has collaborated with several professionals in his field, including Keigo Onizuka and Masaki Madenokouji. These collaborations have likely enriched his work and led to further innovations in his projects.
Conclusion
Yasuhiro Makino's contributions to solar energy and compressor technology demonstrate his innovative spirit and dedication to improving energy efficiency. His patents reflect a deep understanding of the challenges in these fields and a commitment to finding effective solutions.