Location History:
- Tokyo, JP (2010 - 2011)
- Kawagoe, JP (2012)
Company Filing History:
3 out of 8 
3 out of 229 Years Active: 2010-2012
Title: Tomotsugu Miyoshi: Innovator in Disposable Diaper Technology
Introduction
Tomotsugu Miyoshi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of disposable diaper technology, holding a total of 3 patents. His innovative designs have improved the functionality and comfort of disposable diapers, making them more user-friendly.
Latest Patents
Miyoshi's latest patents include a disposable pant-type diaper and a disposable diaper. The disposable pant-type diaper features a front portion, a back portion, and a crotch portion, with a waist opening and leg openings formed by joining the longitudinal side-edge portions. Stretchable elastic members are incorporated along the openings, enhancing fit and comfort. Additionally, a cutout portion is formed in the side-edge of at least one of the front or back portions, allowing for a non-joining state at that location.
The disposable diaper patent includes an absorber, a top sheet, a back sheet, and a skin contact sheet (SCS) positioned above the top sheet. This design features openings for stool and urine passage, along with a central region that extends in the width direction, providing flexibility and comfort. The SCS central region has a stretching force, while the inter-opening central region includes a non-stretchable area, ensuring effective use.
Career Highlights
Throughout his career, Tomotsugu Miyoshi has worked with prominent companies such as Oji Nepia Co., Ltd. and Oji Paper Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in disposable diaper technology.
Collaborations
Miyoshi has collaborated with notable coworkers, including Katsuhiko Sugiyama and Izumi Tashiro. Their combined expertise has fostered innovation in the field, leading to the development of effective and practical diaper solutions.
Conclusion
Tomotsugu Miyoshi's contributions to disposable diaper technology have made a lasting impact on the industry. His innovative patents and collaborations with esteemed colleagues highlight his dedication to improving everyday products.
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.