Location History:
- Kawagoe, JA (1976)
- Konan, JA (1978)
- Konan-Mura, JP (1979)
- Konan, JP (1980 - 1988)
- Saitama, JP (1988 - 1989)
Company Filing History:

Years Active: 1976-1989
Title: **Haruhiko Takada: Innovator in Compressor Technologies**
Introduction
Haruhiko Takada, an inventive mind hailing from Konan, Japan, has made significant contributions to the field of compressor technologies. With a portfolio of 12 patents, Takada's work focuses on enhancing the efficiency and functionality of various compressor systems.
Latest Patents
Among his latest inventions, Takada developed a notable **vane compressor with vane back pressure adjustment**. This innovative compressor design incorporates a unique back-pressure adjustment device featuring back-pressure chambers in a vane-supporting rotor. This mechanism optimizes oil pressure regulation, improving the performance and reliability of the compressor. Another significant invention is the **refrigerant compressor with a shaft bearing having improved wear resistance**. This design integrates a trigger valve in the passageway that effectively regulates the supply of high-temperature gaseous refrigerant to the bearing, thus enhancing its durability.
Career Highlights
Takada has a distinguished career, having worked with reputable companies like Diesel Kiki Co., Ltd. and Nissan Motor Company Limited. His engineering skills and innovative approach have led to the development of several advanced technologies, greatly benefiting the industries he has served.
Collaborations
Throughout his career, Takada collaborated with skilled professionals including Teruo Nakamura and Yutaka Ishizuka. These partnerships have contributed to his success in creating impactful inventions and furthering advancements in compressor technology.
Conclusion
Haruhiko Takada stands out as a prominent inventor whose work continues to influence the field of compressor systems. His latest patents demonstrate a commitment to innovation and a relentless pursuit of enhancing mechanical efficiencies, solidifying his reputation as a key figure in the industry.