Location History:
- Yokohama, JP (2017)
- Chigasaki, JP (2018 - 2019)
Company Filing History:
4 out of 133 
2 out of 3 
2 out of 4 Years Active: 2017-2019
Title: Mamoru Nakashima: Innovator in Potassium Titanate Production
Introduction
Mamoru Nakashima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the production of potassium titanate. With a total of 4 patents to his name, Nakashima's work has advanced the understanding and application of alkali-metal titanates.
Latest Patents
Nakashima's latest patents include a process for producing potassium titanate. This innovative method allows for the easy production of potassium titanate with a high single phase ratio and a significantly reduced fibrous potassium titanate content, all while achieving high yield. The process involves a mixing step that combines a titanium raw material with a potassium raw material, followed by a calcination step at temperatures between 950 to 990°C, and concludes with a grinding step using various milling techniques. Another significant patent focuses on an alkali-metal titanate that reduces the content and adhesivity of fibrous potassium titanate. This alkali-metal titanate is formulated with specific molar ratios of potassium, sodium, and lithium oxides, achieving a single phase conversion ratio of 85% to 100% and a minimal fiber ratio.
Career Highlights
Throughout his career, Nakashima has worked with prominent companies such as Toho Titanium Co., Ltd. and Nakashima Sangyo Co., Ltd. His experience in these organizations has contributed to his expertise in the field of titanate materials.
Collaborations
Nakashima has collaborated with notable individuals in his field, including Yoshiyuki Inaguma and Mikio Nakashima. These partnerships have likely enhanced his research and development efforts.
Conclusion
Mamoru Nakashima's contributions to the field of potassium titanate production exemplify his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to improving the efficiency and effectiveness of alkali-metal titanates, marking him as a significant figure in this area of research.