Location History:
- Suita, JA (1976)
- Minoo, JP (1978)
Company Filing History:
Years Active: 1976-1978
Title: Takamasa Ishihara: Innovator in Polymer Engineering
Introduction
Takamasa Ishihara, based in Suita, Japan, is a noted inventor renowned for his contributions to polymer engineering. With two patents to his name, he has made significant advancements in the production of aqueous emulsions and coating compositions, providing innovative solutions in the chemical industry.
Latest Patents
Ishihara's latest patents include a process for producing aqueous emulsions of vinyl chloride/vinyl acetate/ethylene terpolymer. This innovative process enhances the polymerization of vinyl chloride, vinyl acetate, and ethylene in an aqueous dispersion system, effectively reducing the levels of unreacted vinyl chloride within the emulsion. His second patent pertains to a sophisticated coating composition that utilizes tar-epoxy or tar-polyurethane resins, particularly incorporating cresol tar. This composition is particularly valuable for its applications as a water repellent and corrosion inhibitor.
Career Highlights
Takamasa Ishihara is affiliated with Sumitomo Chemical Company, Limited, a leading player in the chemical sector. Throughout his career, he has focused on developing new techniques and materials that bolster the company's portfolio in polymer technology and enhance the performance of coating materials.
Collaborations
Ishihara has worked alongside notable colleagues such as Takeo Oyamada and Kazuhisa Satoh, collaborating on various projects that further emphasize the importance of teamwork in the field of innovation. Their combined expertise has likely contributed to the successful development of advanced chemical processes and formulations.
Conclusion
Takamasa Ishihara continues to exemplify the spirit of innovation in the chemical industry, with his patents significantly impacting polymer engineering and coating technologies. His contributions, alongside collaborative efforts with esteemed coworkers, underline the pivotal role of inventors in driving advancements within their fields.