Location History:
- Komagane, JP (2010)
- Nagano, JP (2002 - 2017)
Company Filing History:
12 out of 729 
3 out of 264 
2 out of 307 Years Active: 2002-2017
Title: Tetsuhiko Hara: Innovator in Refrigeration and Motor Technology
Introduction
Tetsuhiko Hara is a notable inventor based in Nagano, Japan. He has made significant contributions to the fields of refrigeration and motor technology. With a total of 17 patents to his name, Hara's work has had a considerable impact on the industry.
Latest Patents
Hara's latest patents include a refrigerant valve device and a cover structure in a motor. The refrigerant valve device features a base with an inlet port, an outlet port, and a valve seat face. It includes a cover that sections a valve chamber and a valve body that is turnably disposed within the chamber. This innovative design allows for the switching of refrigerant flowing passages, optimizing the flow rates for efficiency. The cover structure in a motor comprises a rotor and a stator with a drive coil, along with a connector and a main body cover. This design enhances the integration of components and improves the overall functionality of the motor.
Career Highlights
Throughout his career, Hara has worked with prominent companies such as Nidec Sankyo Corporation and Sankyo Seiki Mfg. Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Hara has collaborated with notable coworkers, including Shigeru Ozawa and Shota Oda. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tetsuhiko Hara's contributions to refrigeration and motor technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving efficiency and functionality in these critical areas.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.