Location History:
- Hitachi, JP (1980 - 1995)
- Tokyo, JP (2018)
Company Filing History:
8 out of 42,485 
6 out of 1,037 
Years Active: 1980-2018
Title: The Innovative Contributions of Ryoichi Haga
Introduction: Ryoichi Haga, a notable inventor from Hitachi, Japan, has made significant advancements in the field of cell culture technology. Holding an impressive portfolio of 14 patents, Haga's innovations have played a crucial role in enhancing the efficiency of cellular studies and micro-organism investigations.
Latest Patents: Among Ryoichi Haga’s latest patents are a culture control method, a cell culture apparatus, and an apparatus for evaluating cellular characteristics. His culture control method and corresponding apparatus enable stable cell culture by effectively regulating shear stress within an optimal range of 0.5 Pa to 20 Pa throughout 80% or more of the culture vessel's volume. By utilizing agitation culture conditions, this invention significantly improves cell culture stability. Another noteworthy patent involves a method and apparatus for investigating and controlling an object, such as microbial cultures. This innovation captures the object at two different magnifications, followed by image recognition analysis that allows for a detailed comparison over time—facilitating measurements of cell activity and microbial populations.
Career Highlights: Ryoichi Haga has an extensive career working with prominent organizations, including Hitachi, Ltd. and the Agency of Industrial Science and Technology. His expertise in cellular technology has garnered recognition and respect within the scientific community, showcasing his contributions to advancements in biotechnology.
Collaborations: Throughout his career, Haga collaborated with esteemed colleagues such as Masahiko Ishida and Yoji Odawara. Together, they have contributed to innovative research that has had significant implications for cell culture practices.
Conclusion: Ryoichi Haga is a distinguished inventor whose innovations have greatly advanced the field of cell culture and object analysis. With his impressive portfolio of patents, he continues to influence the scientific landscape and drive forward the boundaries of biotechnological research.
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.