Location History:
- Nara, JP (1982 - 1986)
- Higashiosaka, JP (1986 - 1990)
- Kita-Katsuragi, JP (1993)
- Kitakatsuragi-gun, JP (1998)
- Uda-gun, JP (2002)
- Takatsuki, JP (2016)
- Osaka, JP (1988 - 2017)
Company Filing History:
7 out of 25,530 
6 out of 27,375 
2 out of 55 
Years Active: 1982-2017
Title: **Kazushi Yamamoto: Innovator in Skin Care Technologies**
Introduction
Kazushi Yamamoto, located in Osaka, Japan, is a prominent inventor with a remarkable track record of 16 patents. His inventions primarily focus on skin care technologies that enhance skin quality and address aging concerns. With a strong foundation in research and development, Yamamoto has made significant contributions to the cosmetic and skincare industries.
Latest Patents
Among his latest innovations, Kazushi Yamamoto has developed a novel **proteoglycan-containing material** derived from fish cartilage. This material consists of an acidic saccharide component with a molecular weight of not less than 2000 kDa. It provides advantageous effects for skin moisturization and anti-aging, including enhanced fibroblast proliferation, improved skin barrier function, and increased collagen production. Furthermore, it presents a dermis-thickening inhibition effect, showcasing its potential in skin care applications.
Another significant invention is the **retinol-modified collagen**, which offers superior effects for preventing and improving wrinkles compared to conventional retinol and its derivatives. This compound involves attaching a dicarboxylic acid to collagen, with retinol linked to the carboxyl group of the acid. A method for producing this modified collagen and external compositions containing it as an active ingredient have also been disclosed, providing new avenues for improving skin aesthetics.
Career Highlights
Kazushi Yamamoto has held significant roles in renowned companies such as Sharp Corporation and Matsushita Electric Industrial Co., Ltd. His career has been marked by a commitment to innovation in the field of skincare, leveraging his expertise to develop advanced materials that cater to beauty and dermatological needs.
Collaborations
Throughout his career, Yamamoto has collaborated with talented individuals such as Takeshi Nagai and Ikuo Kobayashi. These associations have allowed for a rich exchange of ideas and the acceleration of groundbreaking advancements in skincare technologies.
Conclusion
Kazushi Yamamoto stands out as a visionary inventor whose contributions to skin care innovations are paving the way for effective anti-aging solutions. His latest patents reflect a profound understanding of the relationship between biochemistry and skin health. As he continues to push the boundaries of skincare technology, Yamamoto remains a key player in the ongoing evolution of the cosmetics industry.
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.