Location History:
- Tokyo, JA (1978)
- Kyobashi, JP (1980)
- Tokyo, JP (1980 - 2007)
Company Filing History:
6 out of 223 
1 out of 375 
1 out of 105 Years Active: 1978-2007
Title: The Innovative Contributions of Yusaku Ide: A Focus on Patents and Collaborations
Introduction: Yusaku Ide, a prominent inventor based in Tokyo, Japan, has made significant strides in the field of materials science. Holding a total of seven patents, Ide's groundbreaking work primarily revolves around the production of advanced pigments, particularly in the realm of copper phthalocyanine.
Latest Patents: Among Yusaku Ide's latest patents is a novel process for the production of β-type copper phthalocyanine pigment. This innovative method involves dry-milling a crude copper phthalocyanine with a purity of 97% to 100% and a primary crystal diameter ranging from 0.5 to 100 micrometers at temperatures between 50°C to 180°C. The resultant product is an α/β mixed crystal type copper phthalocyanine, achieving an α ratio of 5% to 35%. Additionally, he has developed a coated pigment and colorant composition. This process utilizes a mixture of water and a substantially water-insoluble organic surface modifier to create a highly modified coated pigment, which leads to the production of an aqueous dispersion for coating purposes.
Career Highlights: Yusaku Ide has an impressive career with notable involvement in respected organizations such as Toyo Ink Manufacturing Company and Hisamitsu Pharmaceutical Company, Inc. His contributions in these companies have not only advanced practical applications of pigments but also enriched research and development efforts in the industry.
Collaborations: Throughout his illustrious career, Ide has collaborated with several talented professionals, including Risaburo Yoshida and Keisuke Kaiho. These partnerships have fostered innovative ideas and resulted in successful patent applications that have propelled the field forward.
Conclusion: Yusaku Ide stands out as an influential inventor whose work continues to impact the materials science landscape. With a solid foundation built on collaboration and innovation, his contributions to patents reflect a commitment to advancing technology and enhancing product quality in the industry. As his journey unfolds, it will be exciting to see how his future inventions and collaborations shape the world of pigments and colorants.