This inventor holds 5 USPTO granted patents and 7 published patent applications and 5 EPO patents. Top assignees: Mitsubishi Chemical Corporation, Lsi Medience Corporation, Mitsubishi Chemical Medience Corporation. Active years: 2012-2023.
Location History:
- Yokohama, JP (2012 - 2019)
- Chiyoda-ku, JP (2023)
Company Filing History:
5 out of 2,420 
1 out of 27 
1 out of 12 Years Active: 2012-2023
Title: **Innovator Tatsushi Isojima: Pioneering Emulsion Compositions and Boron Nitride Applications**
Introduction
Tatsushi Isojima, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of materials science with five patents to his name. His work primarily focuses on developing innovative emulsion compositions and agglomerated boron nitride particles, which are essential for various industrial applications.
Latest Patents
Among his recent patents, Tatsushi Isojima has developed an oil-in-water type emulsion composition and a method for producing it. This innovative composition maintains emulsion stability even after undergoing high-temperature processes such as sterilization. By ensuring that the particle size distribution remains consistent before and after heating, his invention addresses critical temperature drop resistance, enabling easy handling during production.
Additionally, Isojima's patent on agglomerated boron nitride particles presents a solution for using these particles as thermally conductive fillers in heat dissipation sheets of power semiconductor devices. His invention is distinguished by its excellent isotropy of thermal conductivity, superior degradation resistance, and compatibility with resin materials. The agglomerated boron nitride particles produced by his method showcase unique structural characteristics, enhancing their functionality in advanced electronic applications.
Career Highlights
Tatsushi Isojima's career includes significant tenures at reputable organizations like Mitsubishi Chemical Corporation and Mitsubishi Chemical Medience Corporation. His work in these leading companies has enabled him to refine his expertise in chemical engineering and materials research, pushing the boundaries of innovation within the industry.
Collaborations
Throughout his career, Isojima has collaborated with talented individuals such as Minako Hanasaki and Hiroyuki Tanaka. These partnerships have fostered a productive research environment, allowing them to collectively enhance the quality and impact of their inventions.
Conclusion
Tatsushi Isojima stands out as a notable inventor with a rich portfolio that reflects his dedication to innovation. His contributions, particularly in emulsion compositions and boron nitride applications, highlight his commitment to advancing materials science. As industries continue to seek improved performance and reliability, Isojima's work will undoubtedly play a pivotal role in shaping future technologies.