Location History:
- Kanagawa-ken, JP (2004 - 2006)
- Kawasaki, JP (1998 - 2015)
- Mie, JP (2017)
Company Filing History:
Years Active: 1998-2017
Title: Innovator Spotlight: Ryuji Ohba
Introduction
Ryuji Ohba is a prolific inventor based in Kawasaki, Japan, known for his significant contributions to the field of memory devices. With an impressive portfolio of 20 patents, Ohba has established himself as a notable figure in technological advancements.
Latest Patents
Among his latest inventions, Ryuji Ohba has developed an advanced memory device that features a unique structure. This device incorporates a first interconnection, a second interconnection, a charge storage portion situated between these interconnections, and a tunnel film that is strategically placed between the first interconnection and the charge storage portion. The architecture allows for effective electron accumulation, with the tunnel film composed of a fine particulate layer containing conductive fine particulates capable of satisfying the Coulomb blockade condition. Additionally, Ohba's patents include a design for a memory device featuring a first double tunnel junction structure and a second double tunnel junction structure, utilizing nanocrystal layers and conductive layers that enhance performance through their distinctive configurations.
Career Highlights
Ryuji Ohba's career is closely associated with Kabushiki Kaisha Toshiba, where he continues to innovate and push the boundaries of memory device technology. His work reflects a deep understanding of intricate electronic structures that lead to improved memory functionalities.
Collaborations
Throughout his career, Ryuji Ohba has collaborated with notable coworkers, including Junji Koga and Ken Uchida. These partnerships have enhanced his research and development efforts, facilitating innovative breakthroughs in the technology sector.
Conclusion
Ryuji Ohba stands out as a leading inventor in the development of advanced memory devices. His significant contributions and collaborative endeavors with industry professionals underscore the impact of his work at Kabushiki Kaisha Toshiba. With 20 patents to his name, Ohba continues to influence the future of technology through his innovative spirit and technical expertise.
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.