Location History:
- Okayama-ken, JP (2000)
- Sodegaura, JP (2004 - 2009)
- Tokyo, JP (2010 - 2016)
- Koganei, JP (2018)
Company Filing History:
2 out of 139 
2 out of 510 
1 out of 1,297 
Years Active: 2000-2018
Title: Makoto Doki: Innovator in Air and Fluid Management Technologies
Introduction
Makoto Doki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of air purification and fluid management. With a total of 6 patents to his name, Doki's innovations reflect his commitment to enhancing technology for better efficiency and functionality.
Latest Patents
Doki's latest patents include an Automatic Drain and a Filter. The Automatic Drain features a valve seat member that connects a discharge hole to a collection container. It incorporates a float support with a cylinder portion housing a piston that operates in a slidable manner. A vent valve is included to open and close a vent hole using a float. The drain valve operates between a closing position and an open position, ensuring effective drainage. The Filter is designed to remove foreign matter, such as liquid droplets and dust, from the air with high efficiency. It consists of a separation unit with a port block and a separation cylinder, which work together to purify the air.
Career Highlights
Throughout his career, Doki has worked with notable companies, including Koganei Corporation and Asahi Kasei Chemicals Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Doki has collaborated with talented individuals such as Takaaki Miyoshi and Toshiharu Seyama. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Makoto Doki is a distinguished inventor whose work in air purification and fluid management continues to impact the industry positively. His innovative patents and collaborations highlight his dedication to advancing 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.