Location History:
- Kamimikawa, JP (1993)
- Utsunomiya, JP (1995)
- Tochigi, JP (1996 - 2006)
- Haga-gun, JP (2001 - 2010)
- Tochigi-ken, JP (1998 - 2011)
Company Filing History:
Years Active: 1993-2011
Title: Innovator Spotlight: Mitsugu Hamajima
Introduction: Mitsugu Hamajima is a prominent inventor based in Tochigi, Japan, known for his significant contributions to absorbent article technology. With an impressive portfolio of 25 patents, Hamajima continues to innovate and enhance the functionality of absorbent products, impacting both consumer comfort and product efficiency.
Latest Patents: Among his latest innovations is the "Absorbent article including rear wing portions," which includes an elongate absorbent body and a pair of left and right rear wing portions. These rear wing portions are strategically positioned at the longitudinal opposite sides of the absorbent body, featuring a liquid-retentive wing absorbent core. Furthermore, this invention introduces another absorbent article that incorporates a laminated sheet in its wing portions made of at least two bonded materials, enhancing the structural integrity of the product. Another noteworthy patent is the "Absorbent article," which comprises a liquid-retentive absorbent layer alongside a liquid impermeable leak preventive layer. This unique design aims to improve protection against leaks while maximizing comfort for the wearer.
Career Highlights: Mitsugu Hamajima serves as an inventive force at Kao Corporation, a leading company in innovative consumer products. His work primarily centers around developing efficient and user-friendly absorbent articles, demonstrating a commitment to improving everyday products through advanced technology and design principles.
Collaborations: Hamajima has worked alongside talented colleagues such as Minoru Nakanishi and Masahito Tanaka, fostering a collaborative environment that encourages innovation at Kao Corporation. Together, they strive to create products that not only meet consumer demands but also advance the field of absorbent technology.
Conclusion: Mitsugu Hamajima's dedication to innovation is evident in his numerous patents and collaborative work at Kao Corporation. His contributions continue to shape the industry, ensuring that absorbent products remain effective, comfortable, and reliable for consumers worldwide. Through his inventive spirit and technical expertise, Hamajima stands as a key figure in enhancing the quality of absorbent articles, showcasing the power of creativity and collaboration in engineering advancements.
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.