Location History:
- Yokkaichi, JP (2017)
- Kanagawa, JP (2006 - 2021)
- San Jose, CA (US) (2021)
- Yokohama, JP (2007 - 2024)
Company Filing History:
32 out of 4,519 
12 out of 1,339 
3 out of 412 Years Active: 2006-2025
Title: **Toru Miwa: Pioneering Innovations in Multi-Bit Memory Technology**
Introduction
Toru Miwa, based in Yokohama, Japan, is a notable inventor with an impressive portfolio of 44 patents to his name. His contributions to the field of memory technology have significantly advanced the capabilities and efficiencies of multi-bit memory devices.
Latest Patents
Miwa's recent innovations include a "Data latch programming algorithm for multi-bit-per-cell memory devices," which introduces a multi-stage method for programming n-bit memory cell arrays using a fixed number of data latches. This approach minimizes the area consumed by sense amplifier and data latch (SADL) peripheral circuitry, subsequently reducing the overall chip area. The multi-stage method employs a first data latch to store program page data and a second to retain bit information for targeted multi-stage programming. His second recent patent, titled "Loop dependent word line ramp start time for program verify of multi-level NAND memory," addresses current spikes during write operations in NAND memory by implementing variable delays in programming loops, optimizing the verify process based on the number of verify levels.
Career Highlights
Throughout his career, Miwa has worked with prominent tech companies, including SanDisk Technologies Inc. and SanDisk Corporation. His work has led to significant advancements in memory technology that are utilized in various applications today, emphasizing his role as a vital contributor to innovation in the industry.
Collaborations
Miwa has collaborated with esteemed professionals such as Gerrit Jan Hemink and Ken Oowada, combining expertise to enhance memory technology and driving forward innovative solutions.
Conclusion
Toru Miwa's relentless pursuit of innovation in memory technology exemplifies the impact that dedicated inventors can make in the tech industry. Through his numerous patents and collaborations, he continues to contribute valuable advancements that shape the future of memory devices and storage solutions.
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.