This inventor holds 33 USPTO granted patents, primarily in Amorphous Silica Technology. Top assignees: Mizusawa Industrial Chemicals, Ltd., Mizusawa Kagaku Kogyo Kabushiki Kaisha, Mizusawa Industrial Chemcals, Ltd.. Active years: 1978-1995.
Location History:
- Nakajo, JP (1978 - 1980)
- Shibata, JP (1983 - 1995)
- Niigata, JP (1991 - 1995)
Company Filing History:
25 out of 53Â 
6 out of 20Â 
1 out of 1Â Years Active: 1978-1995
Areas of Expertise:
Title: Masahide Ogawa: Innovator in Amorphous Materials
Introduction: Masahide Ogawa, a prominent inventor based in Shibata, Japan, has made significant contributions to the field of materials science, particularly focusing on the development of advanced silica and aluminum compounds. With an impressive portfolio of 33 patents, he is recognized for his innovative approaches that enhance material properties and applications.
Latest Patents: Among his recent inventions, Ogawa's patents include a process for producing amorphous silica or silica-alumina spherical particles. These particles are characterized by an almost entirely amorphous structure, featuring a distinct spherical shape and a specialized notched surface. The innovation includes specific criteria for circularity and notching degree as determined by electron microscopy, ensuring precise particle sizes ranging from 0.1 to 20 micrometers. Another noteworthy patent involves a lithium aluminum complex hydroxide salt, alongside methods for its preparation, showcasing Ogawa's versatility in chemical innovation.
Career Highlights: Ogawa has held key positions in notable companies such as Mizusawa Industrial Chemicals, Ltd. and Mizusawa Kagaku Kogyo Co., Ltd. His work in these organizations has not only fostered technological advancements but also contributed to the growth of the materials science industry in Japan.
Collaborations: Throughout his career, Masahide Ogawa has collaborated with esteemed colleagues, including Kiyoshi Abe and Teiji Sato. These partnerships have played a vital role in the development and enhancement of his innovative materials and processes, further demonstrating the importance of teamwork in driving scientific progress.
Conclusion: Masahide Ogawa stands as a testament to innovation in the field of materials science. His extensive patent portfolio reflects a commitment to advancing technology through practical applications of chemistry and engineering. With contributions that continue to shape the industry, Ogawa remains an influential figure among inventors and scientists worldwide.