Company Filing History:
3 out of 163 
2 out of 4 
1 out of 1 Years Active: 1978-1983
Title: Nobuyoshi Abe: Innovator in Inorganic Pigment Technology
Introduction
Nobuyoshi Abe is a notable inventor based in Urawa, Japan. He has made significant contributions to the field of inorganic pigments, holding a total of 3 patents. His work focuses on enhancing the stability and quality of inorganic pigments through innovative coating methods.
Latest Patents
Abe's latest patents include a "Method of coating inorganic pigments (ultramarine and bronze powder)" which describes a stable inorganic pigment with a continuous coating of fine amorphous silica. Another significant patent is the "Process for preparing stable inorganic pigment," which outlines a method for creating a stable inorganic pigment coated with fine amorphous silica. This process involves forming a silica sol in an aqueous prepared slurry of an inorganic pigment by reacting an alkali silicate solution with one or more acid gases, ensuring that a fine silica sol covers the surfaces of the pigment particles.
Career Highlights
Throughout his career, Nobuyoshi Abe has worked with prominent companies such as Nippon Chemical Industrial Co., Ltd. and Toho Ganryo Kogyo Co., Ltd. His expertise in inorganic pigments has positioned him as a key figure in the industry, contributing to advancements in pigment technology.
Collaborations
Abe has collaborated with notable coworkers, including Kiyoshi Kanemaru and Minoru Yokoyama. These partnerships have further enriched his work and expanded the impact of his innovations in the field.
Conclusion
Nobuyoshi Abe's contributions to inorganic pigment technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape the industry and improve the quality of inorganic pigments.