Company Filing History:
Years Active: 2006-2025
Title: The Innovations of Yoshinori Yanagimachi
Introduction
Yoshinori Yanagimachi is a prominent inventor based in Takahama, Japan. He has made significant contributions to the field of refrigeration and air conditioning technology. With a total of 13 patents to his name, his work has had a considerable impact on modern engineering solutions.
Latest Patents
One of his latest patents is a refrigeration cycle device. This device includes a switching valve that can alternate between a battery mode and a non-battery mode. The controller of this device is designed to manage the compressor and the switching valve. It features an estimation unit that calculates the amount of lubricating oil that accumulates in the battery heat exchanger. Additionally, the controller has a determination unit that assesses whether the lubricating oil needs to be recovered based on the oil stagnation amount. If recovery is necessary, the controller executes an oil recovery mode.
Another notable patent is for a vehicle air conditioner. This system incorporates a heat pump cycle and a refrigerant-circuit controller. The inside heat exchanger facilitates heat exchange between the refrigerant and the air blown into the vehicle compartment. The refrigerant-circuit switching device allows for the selection between cooling and non-cooling modes. The refrigerant-circuit controller optimizes the operation based on the air-conditioning load, ensuring efficient performance.
Career Highlights
Yoshinori Yanagimachi has worked with Denso Corporation, a leading company in the automotive industry. His experience at Denso has allowed him to develop innovative solutions that enhance vehicle comfort and efficiency.
Collaborations
Throughout his career, he has collaborated with notable colleagues such as Makoto Umebayashi and Tomohiro Inada. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Yoshinori Yanagimachi's contributions to refrigeration and air conditioning technology are noteworthy. His innovative patents and collaborations have significantly influenced the industry. His work continues to inspire future advancements in engineering solutions.
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.