Location History:
- Fukuyama, JP (2003 - 2010)
- Yamaguchi, JP (2012)
- Osaka, JP (2012 - 2017)
Company Filing History:
10 out of 879 
6 out of 25,560 
1 out of 18 Years Active: 2003-2025
Title: **The Innovative Mind of Hiroshi Yamauchi**
Introduction
Hiroshi Yamauchi, an esteemed inventor from Osaka, Japan, has contributed significantly to the field of materials science, particularly in the area of stem cell research. With a remarkable portfolio consisting of 14 patents, Yamauchi has made strides in creating scaffolding materials that enhance cell proliferation and fixation.
Latest Patents
Yamauchi's latest contributions include two notable patents related to scaffolding materials for stem cell cultures. The first patent describes a scaffolding material that boasts a dispersion component of surface free energy of 24.5 or more and less than 45.0, alongside a dipole component of surface free energy of 1 or more and less than 20.0. This innovative material provides suitable hydrophilicity and strength, resulting in high fixation of stem cells post-seeding and promoting efficient cell proliferation.
The second patent presents a similar scaffolding material for culturing cells, emphasizing the use of a synthetic resin with a nitrogen content of 0.1% by mass or more and 10% by mass or less. This invention also features high fixation and efficient proliferation capabilities, further advancing the field of cell culture technology.
Career Highlights
Throughout his career, Yamauchi has worked with prominent companies such as Sekisui Chemical Co., Ltd. and Sharp Corporation. His tenure at these organizations allowed him to refine his expertise in materials science and contribute to groundbreaking innovations sympathetic to modern research needs.
Collaborations
In his journey as an inventor, Hiroshi Yamauchi has collaborated with esteemed colleagues, including Satoshi Haneda and Yuriko Manabe. Together, they have played pivotal roles in fostering innovation and pushing the boundaries of scientific research and applications.
Conclusion
Hiroshi Yamauchi stands as a beacon of innovation in the field of stem cell research, with a solid track record of patents underscoring his contributions. His work not only reflects his expertise but also enhances the scientific community's ability to manipulate cell culture methods effectively. Through his career and collaborations, Yamauchi continues to inspire future generations of inventors and researchers alike.