Hirohiko Hanada

Title: Innovations by Hirohiko Hanada

Introduction

Hirohiko Hanada is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of laundry detergent technology. With a total of 3 patents to his name, Hanada's work focuses on improving the efficiency and usability of laundry products.

Latest Patents

One of Hanada's latest patents is an article for use in washing in sheet form. This invention provides a laundry detergent sheet with significant improvements in solubility. The sheet comprises a layer containing a detergent composition and a water-soluble substrate on both sides. The layer includes a water-soluble or disintegrating-in-water particle group, which has an average particle diameter of 60 to 2000 µm. This innovation ensures minimal residue after use, enhancing the overall washing experience.

Another notable patent is the sheet-form laundering article. This economical sheetlike article is designed for laundry, featuring excellent flexibility and minimal content loss. It utilizes a water-soluble substrate with a low basis weight. The article contains at least one composition selected from detergent, fiber softener, and bleaching agent, ensuring effective cleaning while maintaining flexibility.

Career Highlights

Hirohiko Hanada is currently associated with Kao Corporation, a leading company in the consumer goods sector. His work at Kao has allowed him to focus on innovative solutions for everyday laundry challenges.

Collaborations

Hanada has collaborated with notable coworkers, including Hiroyuki Saijo and Hiromitsu Hayashi. Their combined expertise has contributed to the development of advanced laundry products.

Conclusion

Hirohiko Hanada's contributions to laundry technology through his innovative patents demonstrate his commitment to enhancing consumer products. His work continues to influence the industry, making laundry more efficient and user-friendly.