Location History:
- Chuo-ku, JP (2011 - 2014)
- Nagasaki, JP (2014)
- Nagasaki-ken, JP (2014)
- Tokyo, JP (2011 - 2022)
Company Filing History:
7 out of 702 
5 out of 4,618 
1 out of 115 
Years Active: 2011-2025
Title: Kazuhisa Takeuchi: Innovator in Magnesium Production
Introduction
Kazuhisa Takeuchi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of magnesium production. With a total of 13 patents to his name, Takeuchi has developed innovative systems that enhance the efficiency and effectiveness of magnesium processing.
Latest Patents
Among his latest patents is a system for producing magnesium hydroxide. This system includes a generation unit and a recovery unit connected to the generation unit. The generation unit features a reaction tank where a calcium hydroxide slurry is added to water containing magnesium ions, leading to the crystallization of magnesium hydroxide. The resulting reaction slurry contains particles of magnesium hydroxide, which are then separated in a sedimentation tank. The recovery unit further processes the separation liquid to crystallize magnesium hydroxide and recover the sedimented particles.
Another notable patent is for a system designed to produce a magnesium chloride aqueous solution. This system incorporates a crystallization unit that generates reaction slurry by adding a sodium hydroxide aqueous solution to water. The precipitation unit stores the reaction slurry, allowing for the separation of recovered slurry and separated liquid. Additionally, the system includes a removal unit that eliminates divalent cations from the water, and an acid-alkali generation unit that produces sodium hydroxide and hydrochloric acid from the reaction liquid.
Career Highlights
Kazuhisa Takeuchi has worked with several notable companies, including Max Co., Ltd. and Mitsubishi Heavy Industries Limited. His experience in these organizations has contributed to his expertise in the field of magnesium production and processing.
Collaborations
Throughout his career, Takeuchi has collaborated with esteemed colleagues such as Yoshiaki Ito and Hideo Iwahashi. These partnerships have fostered innovation and advancement in his projects.
Conclusion
Kazuhisa Takeuchi's work in developing systems for magnesium production showcases his innovative spirit and dedication to improving industrial processes. His contributions have the potential to significantly impact the field of materials science and engineering.
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.