Location History:
- Fujisawa, JP (2003)
- San Jose, CA (US) (2005 - 2009)
- Ohta-ku, JP (2009)
- Tokyo, JP (2006 - 2012)
Company Filing History:
Years Active: 2003-2012
Title: Masayuki Kumekawa: Innovator in Ion Exchange and Substrate Polishing Technologies
Introduction
Masayuki Kumekawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of ion exchange and substrate polishing technologies. With a total of 13 patents to his name, Kumekawa's work has had a substantial impact on various industrial processes.
Latest Patents
Kumekawa's latest patents include a method for regenerating ion exchangers and a substrate polishing apparatus. The method for regenerating an ion exchanger involves a device that can regenerate an ion exchanger easily and quickly while minimizing the load during the cleaning of the regenerated ion exchanger and the disposal of waste liquid. This innovative approach includes a pair of electrodes and a partition, allowing for efficient voltage application and liquid supply.
The substrate polishing apparatus features a substrate holding mechanism with a head for holding the substrate to be polished. It also includes a polishing mechanism with a polishing table and a polishing pad. The apparatus is designed to polish the substrate through relative movement, ensuring high-quality results.
Career Highlights
Throughout his career, Kumekawa has worked with notable companies such as Ebara Corporation and Ebara Technologies Incorporated. His experience in these organizations has allowed him to develop and refine his innovative technologies.
Collaborations
Kumekawa has collaborated with talented individuals in his field, including Itsuki Kobata and Mitsuhiko Shirakashi. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Masayuki Kumekawa is a distinguished inventor whose work in ion exchange and substrate polishing technologies has led to numerous patents and advancements in the industry. His innovative methods and collaborative efforts continue to influence the field positively.
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.