Location History:
- Wakayama, JA (1976 - 1978)
- Wakayama, JP (1979)
Company Filing History:
Years Active: 1976-1979
Title: **Innovator Spotlight: Hirokazu Nakayama**
Introduction
Hirokazu Nakayama, an inventive mind hailing from Wakayama, Japan, has made significant contributions to the field of emulsion polymerization. With six patents to his name, Nakayama's work focuses on innovative emulsifiers that enhance industrial applications.
Latest Patents
Among his most recent innovations is a patented emulsifier designed for emulsion polymerization. This emulsifier utilizes a nonionic surfactant created through the reaction of 30 to 100 moles of alkylene oxide with one mole of a polyhydric alcohol, which contains 3 to 10 functional hydroxyl groups. The process culminates in the esterification of the reaction product, incorporating one to two moles of an acyl group with carbon chains between six to twenty-two.
Another remarkable patent involves an oil-in-water emulsion and a composition of emulsifying or solubilizing agents. This composition consists of 58 to 95% by weight of a polyoxyethylene (10 to 100) sorbitol branched saturated fatty acid ester, which has between three to six ester groups, along with specified percentages of an alkali metal salt of fatty acids and various types of fatty acid esters.
Career Highlights
Hirokazu Nakayama is associated with Kao Soap Company, Ltd., where he continues to push the boundaries of emulsifier technology. His research has not only led to successful patents but has also greatly benefited the company's product offerings in the market.
Collaborations
Working alongside talented colleagues like Yoshiaki Inamoto and Hisao Tsutsumi, Nakayama fosters a collaborative environment that encourages innovation and the pursuit of excellence in research. Their combined efforts contribute significantly to the advancement of the industry.
Conclusion
Hirokazu Nakayama's remarkable contributions through his patents exemplify the innovative spirit that drives progress in emulsion technology. His work at Kao Soap Company, Ltd. highlights the importance of collaboration in achieving meaningful advancements, setting a standard for future inventors in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.