Location History:
- Hitachi, JA (1977)
- Hitachi, JP (1987 - 1994)
- Kokubunji, JP (2003 - 2009)
Company Filing History:
Years Active: 1977-2009
Title: **The Innovations of Kouzou Watanabe: A Leader in Semiconductor Technology**
Introduction
Kouzou Watanabe, an innovative inventor based in Kokubunji, Japan, has made significant contributions to the field of semiconductor technology. With a noteworthy portfolio of 8 patents, Watanabe has developed advanced methods and devices that have propelled the industry forward.
Latest Patents
Watanabe's latest inventions include a groundbreaking method of manufacturing a semiconductor integrated circuit device featuring a trench. This innovation involves a unique design where the surface of a substrate in the active region is horizontally flat in its center but slopes toward the side walls of the element isolation trench in its shoulder, providing enhanced operational efficiency. The design consists of two inclined surfaces with varying angles, enabling a steep first inclined surface near the center and a gentler second inclined surface closer to the side wall. Notably, the substrate surface in the shoulder region is entirely rounded, lacking any angular projections, which optimizes performance and reliability in integrated circuits.
Career Highlights
Throughout his career, Kouzou Watanabe has collaborated with prominent companies, including Hitachi, Ltd. and Renesas Technology Corporation. His work at these leading organizations has fostered advancements in semiconductor technology, reinforcing his reputation as a skilled inventor in the field.
Collaborations
Watanabe has also partnered with esteemed colleagues such as Hideki Miyazaki and Kenji Kanamitsu. Together, they have contributed to groundbreaking innovations that have shaped the semiconductor industry. Their collaborative efforts reflect a shared commitment to pushing the boundaries of technology.
Conclusion
Kouzou Watanabe's relentless pursuit of innovation has established him as a significant figure in semiconductor development. His patents and innovative methodologies continue to influence the industry, demonstrating the profound impact of focused research and collaboration on technological advancements. As the landscape of semiconductor technology evolves, Watanabe's contributions will undoubtedly resonate for years to come.