Location History:
- Ibaraki, JP (1981)
- Katsuta, JP (1989 - 1993)
Company Filing History:
4 out of 42,508 
2 out of 152 Years Active: 1981-1993
Title: Innovations of Toshio Sudo
Introduction
Toshio Sudo is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of compressor technology, particularly in the automotive industry. With a total of 4 patents, his work focuses on enhancing the efficiency and reliability of variable displacement compressors.
Latest Patents
One of Sudo's latest inventions is a variable displacement compressor designed for use in automobile air conditioning systems. This innovative compressor features a unique design that includes pistons, an oscillating member, and a rotating member, all working together to ensure reliable capacity control at high speeds. The design minimizes vibration and wear, while also preventing thrust loads on the drive shaft. Another significant patent is for a balanced variable-displacement compressor, which incorporates a wobble member and a rotation member. This design effectively reduces unbalanced inertia forces, resulting in a compressor that operates with less vibration and noise.
Career Highlights
Throughout his career, Toshio Sudo has worked with prominent companies such as Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in compressor technology.
Collaborations
Sudo has collaborated with notable colleagues, including Isao Hayase and Kunihiko Takao. Their combined expertise has contributed to the advancement of compressor designs and technologies.
Conclusion
Toshio Sudo's contributions to the field of compressor technology have made a significant impact on the automotive industry. His innovative designs continue to enhance the efficiency and reliability of air conditioning systems in vehicles.