Location History:
- Yawata, JP (1996)
- Hashimoto, JP (1999)
- Yasu-gun, JP (2001 - 2002)
- Shiga, JP (2002 - 2010)
Company Filing History:
22 out of 27,375 
1 out of 25 
1 out of 16,453 
Years Active: 1996-2010
Title: Innovations by Masahiko Makino: A Pioneer in Electric Compressor Technology
Introduction
Masahiko Makino is a notable inventor based in Shiga, Japan, with a remarkable portfolio of 24 patents. His work primarily focuses on enhancing the reliability and efficiency of electric compressors, demonstrating his significant contribution to the field of engineering and technology.
Latest Patents
Makino's innovative spirit is reflected in his latest patents, which include advanced designs for electric compressors. One such patent involves an electric compressor that features a division wall to separate the discharge chamber from the connection space, which connects a sealed terminal and a lead wire of a motor. This configuration effectively prevents discharge gas from entering the connection space, thus reducing the risk of damage to the lead wire caused by gas pulses. As a result, the reliability of the electric compressor is significantly enhanced.
Another notable patent focuses on an electric compressor equipped with an inverter. In this design, the inverter case is attached to an end wall of the housing in an axial direction, near the suction port. This innovative setup includes an intake passage that leads fluid back to the suction port and is thermally bound to the inverter. This eliminates the need for an exclusive part in the housing while ensuring efficient cooling of the inverter, thereby improving the overall performance of the compressor.
Career Highlights
Masahiko Makino has had a distinguished career, working for prestigious companies, including Matsushita Electric Industrial Co., Ltd. His employment at such an innovative organization has undoubtedly influenced his inventive processes and contributed to his success as an inventor.
Collaborations
Throughout his career, Makino has collaborated with talented individuals like Yoshifumi Abe and Nobuaki Ogawa. These collaborations have enriched his inventive work, fostering an environment of creativity and innovation, which is vital in the field of technology.
Conclusion
Masahiko Makino's contributions to the development of electric compressors demonstrate his expertise and commitment to advancing engineering technologies. With his numerous patents showcasing innovative solutions, he continues to be a pivotal figure in enhancing the reliability and efficiency of electric compressors in various applications.