Location History:
- Sasaguri, JP (1995)
- Sasaguri-machi, JP (2003 - 2007)
- Fukuoka, JP (2009 - 2015)
- Tosu, JP (2016 - 2017)
Company Filing History:
Years Active: 1995-2017
Title: Innovations of Masayuki Maekawa in Metal Powder Production
Introduction
Masayuki Maekawa is a prominent inventor based in Fukuoka, Japan, known for his significant contributions to the field of metal powder manufacturing. With a total of eight patents to his name, Maekawa has developed innovative methods and devices that enhance the efficiency and quality of metal powder production.
Latest Patents
One of his latest patents is a method for manufacturing metal powder. This method involves melting a portion of a metal starting material in a reaction vessel using plasma to form molten metal. The molten metal is then evaporated to produce a metal vapor, which is transferred to a cooling tube along with a carrier gas. This process cools the metal vapor and condenses it into metal powder. Additionally, the method includes the supply of oxygen gas into the reaction vessel.
Another notable patent is a plasma device for the production of metal powder. This device consists of a reaction vessel, a plasma torch, a carrier gas supply unit, and a cooling tube. The plasma torch generates plasma to evaporate the metal starting material, producing metal vapor. The carrier gas is supplied to carry the metal vapor, which is then cooled in the cooling tube to produce metal powder. The cooling tube features both indirect and direct cooling sections to enhance the cooling process.
Career Highlights
Masayuki Maekawa has made significant strides in his career, particularly through his work at Shoei Chemical Inc. His innovative approaches to metal powder production have positioned him as a key figure in the industry. His patents reflect a deep understanding of the processes involved in metal manufacturing and a commitment to advancing technology in this field.
Collaborations
Maekawa has collaborated with notable colleagues, including Yuji Akimoto and Kazuro Nagashima. These partnerships have likely contributed to the development and refinement of his innovative technologies.
Conclusion
Masayuki Maekawa's contributions to metal powder production through his patents and innovative methods have made a significant impact in the field. His work continues to influence advancements in manufacturing technologies, showcasing the importance of innovation in industrial processes.
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.