Location History:
- Tomi, JP (2011 - 2018)
- Nagano, JP (2015 - 2024)
Company Filing History:
19 out of 443 
4 out of 890 
1 out of 52 Years Active: 2011-2024
Title: The Innovative Mind of Masakatsu Okawa: Pioneering Advances in 3D Printing Technology
Introduction: Masakatsu Okawa, an accomplished inventor based in Nagano, Japan, is recognized for his significant contributions to the field of 3D printing and optical molding methods. With an impressive portfolio of 20 patents, Okawa has pioneered innovative materials and methods that enhance the capabilities and applications of additive manufacturing technologies.
Latest Patents: Among his latest patents are the development of a model material ink set, support material composition, ink set, and techniques for manufacturing three-dimensional shaped objects. One notable invention relates to a model material ink set designed for use in optical molding methods via an inkjet system. This ink set includes a color ink comprising 30 to 75% of a (meth)acrylate and an ethylenically unsaturated monomer that contains nitrogen, along with a clear ink that features a similar composition. Additionally, Okawa has developed a resin composition aimed at improving dimensional accuracy in light-cured modeling materials, providing substantial advancements for the industry.
Career Highlights: Masakatsu Okawa has made significant strides in his career by working with notable companies such as Mimaki Engineering Company, Ltd. and Maxell, Ltd. His expertise in developing innovative materials has positioned him as a leading figure in the 3D printing sector, where his inventions have the potential to transform various industries.
Collaborations: Throughout his career, Okawa has collaborated with talented professionals in the industry, including Kazuhiro Ochi and Kenta Hongo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the advancement of technology in additive manufacturing.
Conclusion: Masakatsu Okawa is a remarkable inventor whose work is shaping the future of 3D printing technology. His innovative patents and collaborative efforts highlight his commitment to enhancing manufacturing processes and materials, positioning him as a key player in the field. As technologies continue to evolve, Okawa's contributions will undoubtedly leave a lasting impact on how we approach and utilize 3D modeling and printing.