Location History:
- Osaka, JP (1984 - 2000)
- Ibaraki, JP (1983 - 2001)
Company Filing History:
17 out of 3,868 
8 out of 172 
3 out of 30 
Years Active: 1983-2001
Title: Innovative Contributions of Saburo Otsuka
Introduction
Saburo Otsuka, based in Osaka, Japan, is an accomplished inventor known for his significant contributions to the field of medical adhesives. With a remarkable portfolio of 25 patents, his innovative work focuses on enhancing the properties and functionalities of medical adhesive sheets.
Latest Patents
Among Otsuka's latest patents are two groundbreaking inventions related to high molecular-weight medical adhesives. The first patent describes a medical adhesive sheet that includes a support and an adhesive layer with a weight average molecular weight of at least 2,000,000. This invention is notable for its ability to maintain adhesive properties while minimizing skin irritation, even without crosslinking treatment. The second patent outlines a medical adhesive sheet featuring a laminate structure that combines a non-porous sheet and a porous sheet. This design enhances the anchoring properties of the pressure-sensitive adhesive layer while ensuring a balanced adhesion to the skin, greatly improving user comfort.
Career Highlights
Otsuka has made substantial strides in his career, particularly during his tenure at Nitto Denko Corporation and Nitto Electric Industrial Co., Ltd. His work has been pivotal in advancing adhesive technologies, proving his expertise and innovative spirit within the industry.
Collaborations
Throughout his career, Otsuka has collaborated with notable colleagues, including Hitoshi Akemi and Takashi Kinoshita. These partnerships have contributed to the development of new technologies and the enhancement of existing products, underscoring the importance of teamwork in the innovative process.
Conclusion
In summary, Saburo Otsuka's contributions to the field of medical adhesives are noteworthy. His innovative patents reflect a commitment to improving the functionality and safety of medical products. As Otsuka continues to push the boundaries of innovation, his work will undoubtedly shape the future of medical adhesive technologies.
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.