Location History:
- Toyota, JP (1999)
- Aichi, JP (2010 - 2012)
- Anjo, JP (2006 - 2015)
- Tokyo, JP (2016)
- Komaki, JP (2022)
Company Filing History:
9 out of 2,191 
2 out of 32 
1 out of 4,618 
Years Active: 1999-2022
Title: The Innovative Contributions of Hirokazu Hagiwara
Introduction
Hirokazu Hagiwara, an accomplished inventor based in Anjo, Japan, has made significant strides in the field of aerospace engineering. With a total of 12 patents to his name, Hagiwara's inventive prowess has led to advancements in aircraft gas turbines, demonstrating his commitment to innovation in the aviation sector.
Latest Patents
Hagiwara’s most recent patents include designs for an aircraft gas turbine and a rotor blade specifically for aircraft gas turbines. The innovative aircraft gas turbine incorporates a rotor, rotor blade, casing, stationary blade, and a guide member. The rotor blade features fins projecting from the outer peripheral surface of its shroud, while a stationary blade shroud forms a cavity with the rotor blade shroud and fins. The guide member, located inside the cavity, extends inward from the radial outer side, allowing for efficient gas flow management. Further enhancements in his gas turbine design include specific arrangements of guide faces along the passage, improving the overall performance of the turbine.
Career Highlights
Hirokazu Hagiwara has built a prominent career, contributing his talents to renowned companies such as Makita Corporation and Mitsubishi Heavy Industries Aero Engines, Ltd. His work at these organizations has solidified his reputation as a key innovator in aeronautical technologies, particularly with gas turbines that are critical for modern aircraft.
Collaborations
Throughout his career, Hagiwara has collaborated with other talented professionals in the field, including notable coworkers Osamu Morii and Tadayuki Hanada. These partnerships have enriched his work, allowing for the exchange of ideas and techniques that further enhance the quality of his inventions.
Conclusion
Hirokazu Hagiwara's contributions to the field of aerospace engineering through his patents and collaborations exemplify the spirit of innovation. His work in improving aircraft gas turbine designs not only advances technology but also showcases the importance of collaboration in the pursuit of groundbreaking inventions. As Hagiwara continues to innovate, the aviation industry can look forward to further enhancements in the efficiency and performance of aircraft technology.
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.