Location History:
- Chiba, JA (1977)
- Chiba, JP (1980 - 1984)
Company Filing History:
2 out of 75 
1 out of 271 
1 out of 4 Years Active: 1977-1984
Title: Innovations of Toshinobu Kashiwada
Introduction
Toshinobu Kashiwada is a notable inventor based in Chiba, Japan. He has made significant contributions to the fields of absorbent articles and liquid detergent compositions. With a total of three patents to his name, his work has had a considerable impact on product design and functionality.
Latest Patents
Kashiwada's latest patents include an improved absorbent article designed for enhanced performance. This absorbent article features an absorbent core layer, a barrier covering the lateral and underneath faces, a web placed on top, and a nonwoven fabric wrapped around these components. The nonwoven fabric consists of a blend of regenerated cellulose fiber, polyester fiber, and heat-bondable composite polyolefin fiber, allowing for superior fluid absorption and a feeling of dryness after use. Additionally, he has developed an improved liquid detergent composition that minimizes film formation on the liquid surface when exposed to air, while maintaining its detergency and foaming power. This composition includes specific concentrations of magnesium alpha-olefinsulfonate, an alcohol-ethylene oxide addition product, and magnesium sulfate, balanced with an aqueous solvent and optional additives.
Career Highlights
Throughout his career, Kashiwada has worked with prominent companies such as Lion Corporation and The Lion Fat and Oil Co. Ltd. His experience in these organizations has contributed to his innovative approach to product development.
Collaborations
Kashiwada has collaborated with notable coworkers, including Osamu Okumura and Takenobu Sakatani. Their combined expertise has likely fostered a creative environment that encourages innovation.
Conclusion
Toshinobu Kashiwada's contributions to the fields of absorbent articles and liquid detergents demonstrate his commitment to innovation and product improvement. His patents reflect a deep understanding of material science and consumer needs, making him a significant figure in his industry.