Location History:
- Tokyo, JP (1998)
- Kawaguchi, JP (1998)
Company Filing History:
2 out of 264 
1 out of 28 Years Active: 1998
Title: Motohisa Maruyama: Innovator in Black Matrix and Microgel Technologies
Introduction
Motohisa Maruyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of materials science and chemical engineering. With a total of two patents to his name, Maruyama's work focuses on innovative compositions and processes that have practical applications in various industries.
Latest Patents
Maruyama's latest patents include a composition for a black matrix and a production process for connected microgel particles. The black matrix composition consists of a black pigment and a binder, utilizing a compound-oxide black pigment with a spinel or inverse-spinel crystalline structure. This invention also details a process for forming a black matrix from the composition, which can be used in various applications. His second patent describes a method for producing connected microgel particles, where starting microgel particles are soaked with a monomer that is subsequently polymerized to connect the particles. This process results in articles that feature a layer of connected microgel particles on a base material.
Career Highlights
Throughout his career, Maruyama has worked with prominent companies such as Dainichiseika Color & Chemicals Manufacturing Co., Ltd. and Ukima Colour & Chemicals Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in material technologies.
Collaborations
Maruyama has collaborated with notable colleagues, including Michiei Nakamura and Keiji Nakajima. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Motohisa Maruyama's contributions to the fields of black matrix and microgel technologies highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to creating practical solutions that can benefit various industries.
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.