This inventor holds 15 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignees: Dainichiseika Color & Chemicals Mfg. Co., Ltd., National Institute of Advanced Industrial Science and Technology, Agency of Industrial Science & Technology, Ministry of International Trade & Industry. Active years: 2001-2021.
Location History:
- Chuo-ku, JP (2006 - 2011)
- Tokyo, JP (2001 - 2021)
Company Filing History:
12 out of 265 
2 out of 1,763 
1 out of 31 
Years Active: 2001-2021
Title: Hiromitsu Yanagimoto: Innovator in Pigment Technology
Introduction
Hiromitsu Yanagimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pigment technology, holding a total of 15 patents. His work focuses on developing innovative solutions for pigment dispersants and colorants.
Latest Patents
Yanagimoto's latest patents include a pigment dispersing agent, pigment composition, and pigment coloring agent. The pigment dispersant he developed is capable of remarkably improving the fluidity of liquid products, such as inks and paints, that contain dispersed pigment particles. This invention suppresses the aggregation of pigment particles and prevents the occurrence of foreign substances, resulting in colored articles with excellent optical density. Additionally, he has created a near infrared-reflecting/transmitting azo pigment, which can be used in various applications, including paints, plastics, and printing inks. This pigment exhibits high near infrared reflection and transparency, making it particularly useful as a heat-shielding paint.
Career Highlights
Throughout his career, Yanagimoto has worked with notable companies, including Dainichiseika Color & Chemicals Mfg. Co., Ltd. His expertise in pigment technology has positioned him as a key figure in the industry.
Collaborations
Yanagimoto has collaborated with esteemed colleagues, including Michiei Nakamura and Norio Tanaka. Their combined efforts have contributed to advancements in pigment technology and innovation.
Conclusion
Hiromitsu Yanagimoto's work in pigment technology showcases his dedication to innovation and excellence. His patents reflect a commitment to improving the quality and functionality of pigments in various applications.