Location History:
- Shiunjimachi, JP (1984)
- Shiunji, JP (1983 - 1991)
- Niigata, JP (1993 - 1995)
- Kita-kanbara, JP (1995)
Company Filing History:
5 out of 53 
2 out of 20 
1 out of 1,858 
Years Active: 1983-1995
Title: Masao Takahashi: Innovator in Amorphous Silica Technology
Introduction
Masao Takahashi is a notable inventor based in Shiunji, Japan, recognized for his contributions to the field of materials science, particularly in the development of amorphous silica fillers. With a total of seven patents to his name, Takahashi has made significant advancements that enhance the properties of various materials used in industrial applications.
Latest Patents
One of Takahashi's latest patents focuses on an innovative amorphous silica filler. This filler boasts a large apparent specific gravity, despite having a BET specific surface area ranging from 200 to 500 m²/g. It has an oil absorption amount as low as 50 to 120 ml/100 g and an agglomeration degree defined by the ratio of silica elementary particle diameter to primary particle diameter, ranging from 10 to 50. The nearly spherical particulate structure of this silica is distinct from that produced by conventional gelation methods. The amorphous silica-type filler exhibits excellent handling, processability, dispersion properties, and abrasion resistance. When used as an anti-blocking agent, it enables the production of resin films that are transparent and scratch-resistant, free from fisheyes or voids. This innovative filler is particularly beneficial in heat-sensitive recording papers, as it suppresses ground fogging, enhances image concentration, and allows for the application of highly viscous coating solutions.
Career Highlights
Throughout his career, Masao Takahashi has worked with prominent companies such as Mizusawa Industrial Chemicals, Ltd. and Mizusawa Kagaku Kogyo Kabushiki Kaisha. His work in these organizations has contributed to the advancement of materials used in various industrial applications.
Collaborations
Takahashi has collaborated with notable colleagues, including Masahide Ogawa and Toshio Kitsu, further enhancing the innovative potential of his projects.
Conclusion
Masao Takahashi's contributions to the field of amorphous silica technology have established him as a significant figure in materials science. His innovative patents continue to influence the industry, showcasing the importance of research and development in creating advanced materials.
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.