Inventors with similar research interests:
Location History:
- Suwa, JP (2003 - 2004)
- Yokohma, JP (2008 - 2009)
- Yokohama, JP (1997 - 2015)
- Kanagawa, JP (2008 - 2015)
Company Filing History:
26 out of 1,339 
15 out of 33,464 
7 out of 4,564 
Years Active: 1997-2015
Areas of Expertise:
Title: Teruhiko Kamei: Innovator in Non-Volatile Storage Systems
Introduction
Teruhiko Kamei is a notable inventor based in Yokohama, Japan, recognized for his contributions to the field of non-volatile storage systems. With an impressive portfolio of 53 patents, Kamei has made significant advancements in programming methods and memory cell sensing technologies, impacting the way data is stored and retrieved in electronic devices.
Latest Patents
Kamei's recent innovations include a groundbreaking patent for a programming method to tighten threshold voltage width while avoiding program disturbance. This innovation describes a multi-stage programming process designed to program non-volatile storage elements to specific data threshold voltage distributions. The process involves several stages: initially changing threshold voltages from an erased distribution to intermediate stages, followed by adjustments to achieve the desired data distributions and ultimately tightening selected threshold voltage distributions.
Another significant patent addresses bit line resistance compensation, where methods for compensating variations in bit line resistance during the sensing of memory cells are detailed. Variations may occur either die-to-die or plane-to-plane within the same die. This invention introduces a strategy to determine bit line read voltages based on sensing criteria, ensuring accurate read operations on groups of memory cells.
Career Highlights
Throughout his career, Kamei has made his mark in esteemed companies such as Sandisk Corporation and Seiko Epson Corporation. His work within these organizations has propelled advancements in memory technology, solidifying his reputation as a leading innovator in the field.
Collaborations
Kamei has collaborated with various talented professionals, including Masahiro Kanai and Yan Li, enhancing the potential for innovation through teamwork and shared expertise. These collaborations have undoubtedly contributed to the success of his inventions.
Conclusion
Teruhiko Kamei stands out as an influential figure in the realm of non-volatile storage systems, with a substantial number of patents that demonstrate his innovative spirit. His work not only advances technology but also sets a foundation for future innovations in the industry. Kamei's contributions to programming methods and memory sensing are significant, showing the vital role inventors play in shaping the future of technology.