This inventor holds 2 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1988-1989.
Company Filing History:
Years Active: 1988-1989
Title: Innovations by Hideko Ishido
Introduction
Hideko Ishido is a notable inventor based in Tokyo, Japan. She has made significant contributions to the field of cosmetics and detergents, holding a total of 2 patents. Her work focuses on creating products that enhance user experience while maintaining safety and effectiveness.
Latest Patents
One of her latest patents is an emulsion type hair cosmetic. This innovative product comprises several key ingredients, including a dimethylpolysiloxane polyoxyalkylene copolymer, non-ionic and ionic surface active agents, silicone oil, and a polymer for fixing hair. The formulation is designed to provide excellent hair dressing ability, low skin irritation, and good storage stability. It also preserves fragrance effectively and offers a pleasant user experience.
Another significant patent is for phosphate surfactant-based detergent compositions. These compositions include a phosphate surfactant and an amidoamine amphoteric surfactant, along with hydroxysulfobetaine, aliphatic lactylate, or aliphatic glycolate. They exhibit excellent foaming properties, low-temperature stability, and mildness to skin and hair. This makes them particularly suitable for shampoos and cleaning agents for infants, where gentle yet effective cleaning is essential.
Career Highlights
Hideko Ishido is currently employed at Kao Corporation, a leading company in the consumer goods sector. Her work at Kao has allowed her to develop innovative products that cater to the needs of consumers while adhering to safety standards.
Collaborations
Throughout her career, Ishido has collaborated with talented individuals such as Hidekazu Ogino and Hiromi Yamamoto. These collaborations have contributed to the development of her innovative products and have enhanced her research capabilities.
Conclusion
Hideko Ishido's contributions to the fields of cosmetics and detergents demonstrate her commitment to innovation and consumer safety. Her patents reflect her dedication to creating effective and user-friendly products.