Company Filing History:
Years Active: 1987-1988
Title: Innovations by Shigeru Okada
Introduction
Shigeru Okada is a notable inventor based in Kochi, Japan. He has made significant contributions to the field of diaper technology, holding three patents that enhance the functionality and usability of diapers. His innovative designs focus on water content detection, which is crucial for caregivers and parents.
Latest Patents
One of Okada's latest patents is a water content detecting device for diapers. This device is designed to sense the degree of wetness in various types of diapers, including reusable cloth and disposable paper diapers. It features a sensing unit that can be detachably interposed in the diaper, consisting of a water impermeable upper sheet, a water permeable lower sheet, and two metal layers that detect changes in electrostatic capacitance. The device also includes an informing unit that transmits wetness information to a caregiver at a remote location.
Another significant patent is the water content sensing and informing system for disposable diapers. This system comprises a water permeable inner sheet, a water absorber, and a water impermeable outer sheet. It utilizes a water content sensing means that includes a water impermeable sheet with two metal layers. The system informs caregivers when the water content exceeds a specific level, ensuring timely changes and enhancing comfort for the user.
Career Highlights
Shigeru Okada has been associated with Nippon Kodoshi Corporation, where he has contributed to the development of innovative diaper technologies. His work has focused on improving the quality of life for caregivers and users alike through practical inventions.
Collaborations
Okada has collaborated with notable coworkers, including Katsutoshi Rokuta and Toshio Ikegawa. Their combined efforts have led to advancements in diaper technology, showcasing the importance of teamwork in innovation.
Conclusion
Shigeru Okada's contributions to diaper technology through his patents demonstrate his commitment to innovation and improving everyday products. His work not only benefits caregivers but also enhances the comfort and usability of diapers for users.