This inventor holds 13 USPTO granted patents and 8 published patent applications and 3 EPO patents. Top assignees: Kabushiki Kaisha Toshiba, Kurita Water Industries Ltd., Mahle Filter Systems Japan Corporation. Active years: 2007-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ome, JP (2007 - 2013)
- Kawasaki, JP (2013 - 2014)
- Kanagawa-Ken, JP (2014)
- Tokyo, JP (2009 - 2022)
Company Filing History:
11 out of 53,250 
1 out of 321 
1 out of 85 
Years Active: 2007-2022
Title: **The Innovative Contributions of Tsuyoshi Hagiwara**
Introduction
Tsuyoshi Hagiwara, an inventive mind hailing from Ome, Japan, has made significant strides in the field of technology and engineering. With a remarkable portfolio of 13 patents, he has demonstrated a profound ability to innovate and address critical challenges in automobile fluid systems.
Latest Patents
Among his latest inventions, two stand out: the Bubble Separator and a fluid circuit for automobiles that incorporates the bubble separator. The bubble separator operates by efficiently separating bubbles within a refrigerant, featuring a uniquely designed swirl flow formation part that extends horizontally. This innovative design includes an internal columnar space, a tangential flow inlet, and an outlet that facilitates the efficient movement of refrigerant while ensuring gas separation through a dedicated discharge port. Additionally, the Jet Pump, designed to mitigate self-excited vibrations in the connection between inlet and diffuser pipes, showcases his commitment to engineering excellence. The innovative slip joint structure allows for safe thermal expansion while controlling flow path resistance.
Career Highlights
Throughout his career, Hagiwara has been associated with reputable companies such as Toshiba Corporation and Kurita Water Industries Ltd. His work in these organizations has contributed significantly to advancements in fluid management technologies, particularly in the context of modern automotive applications.
Collaborations
Hagiwara’s innovative journey has also been marked by fruitful collaborations with esteemed colleagues like Tatsuro Abe and Kuniaki Takahashi. Their combined expertise has likely fostered an environment ripe for creativity and technological advancement.
Conclusion
In conclusion, Tsuyoshi Hagiwara’s contributions to the technology and automotive sectors through his patents underscore his role as a leading innovator. His relentless pursuit of solutions continues to inspire advancements in fluid management that enhance both performance and efficiency in modern vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile