Location History:
- Takatsuki, JP (2005)
- Osaka, JP (2012)
- Kyoto, JP (2008 - 2018)
Company Filing History:
6 out of 16,453 
3 out of 27,375 
Years Active: 2005-2018
Title: Keisuke Sakai: Innovator in Nonvolatile Storage Systems
Introduction
Keisuke Sakai is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of nonvolatile storage systems, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of flash memory technologies.
Latest Patents
Among his latest patents is a voltage control circuit designed to provide two voltages generated based on a parameter corresponding to an input signal. This invention discloses a nonvolatile storage system that includes a memory block with multiple flash memories, a flash memory power supply circuit located outside the memory block, and a flash memory controller. The power supply circuit consists of various types of power supply circuits for process execution, which generate and supply power at multiple voltage levels necessary for executing processes in the flash memories. The flash memory controller plays a crucial role by monitoring changes in the internal states of the flash memories through communication, thereby controlling both the power supply circuits and the flash memories.
Another notable patent involves process execution control based on the internal states of flash memories and power supply circuit information. This invention also describes a nonvolatile storage system with similar components, emphasizing the importance of effective communication between the flash memory controller and the flash memories to ensure optimal performance.
Career Highlights
Keisuke Sakai has worked with renowned companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in the field of memory technology.
Collaborations
Throughout his career, Sakai has collaborated with notable professionals, including Masayuki Toyama and Toshiyuki Honda. These partnerships have contributed to the advancement of his inventions and the overall progress in the industry.
Conclusion
Keisuke Sakai's contributions to nonvolatile storage systems and his impressive portfolio of patents highlight his role as a key innovator in the field. His work continues to influence the development of advanced memory technologies, ensuring that he remains a significant figure in the 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.