Location History:
- Aichi, JP (2016)
- Hakusan Ishikawa, JP (2022)
- Hakusan, JP (2020 - 2023)
- Ishikawa, JP (2020 - 2024)
Company Filing History:
27 out of 357 
2 out of 18 
1 out of 23 Years Active: 2016-2025
Title: The Innovations of Noritaka Niwa: A Pioneer in Semiconductor Technology
Introduction: Noritaka Niwa, a notable inventor hailing from Hakusan, Japan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 24 patents, his work has laid the groundwork for advanced light-emitting elements and devices that are crucial in various modern applications.
Latest Patents: Among his latest innovations is a patented semiconductor light-emitting element. This element features an n-type semiconductor layer made from an n-type AlGaN-based semiconductor material, an active layer made of AlGaN-based semiconductor material positioned on the n-type layer, and a p-type semiconductor layer situated on top. Additionally, it incorporates a p-side contact electrode that consists of an Rh layer, which is 10 nm thick or smaller, and an Al layer that is 20 nm thick or larger, both of which are in contact with the p-type layer. Another recent patent is for a semiconductor light-emitting device, which includes sophisticated structures such as active layers, p-type semiconductor layers, and various contact electrodes within designated comb tooth regions, all combined to enhance device functionality.
Career Highlights: Throughout his illustrious career, Noritaka Niwa has been associated with reputable companies such as Nikkiso Company Limited and Scivax Corporation. His expertise and innovative mindset have consistently propelled advancements in the semiconductor industry, ensuring that his contributions are recognized and valued.
Collaborations: Noritaka has collaborated with distinguished colleagues including Tetsuhiko Inazu and Haruhito Sakai. These collaborations highlight his ability to work alongside talented individuals, contributing to groundbreaking projects and enhancing innovation within the field.
Conclusion: Noritaka Niwa's journey as an inventor showcases his commitment to technological advancement through his numerous patents and collaborations. His work continues to impact the semiconductor landscape significantly, paving the way for future innovations that are essential in various technological applications.
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.