Location History:
- Kanagawa, JP (2013)
- Yokohama, JP (2021 - 2023)
Company Filing History:
Years Active: 2013-2023
Title: Haruo Kawata: Innovator in Semiconductor Technology
Introduction
Haruo Kawata is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on the development and manufacturing of advanced semiconductor devices.
Latest Patents
Kawata's latest patents include innovative methods for creating semiconductor devices. One of his patents describes a semiconductor device that involves forming a metal film containing aluminum on a substrate product. This substrate includes a nitride semiconductor layer, with the metal film covering a via hole forming a predetermined region. The process also includes forming an etching mask and utilizing reactive ion etching to create a via hole that exposes the metal film. A reaction gas containing fluorine is employed during the etching process to enhance the device's performance.
Another patent outlines a method of manufacturing a semiconductor device that mirrors the steps described in his first patent. This method emphasizes the importance of the etching mask and the use of fluorine gas during the etching phase, ensuring precision in the creation of the semiconductor device.
Career Highlights
Haruo Kawata is currently employed at Sumitomo Electric Device Innovations, Inc. His work at this company has allowed him to push the boundaries of semiconductor technology and contribute to advancements in the field. His expertise and innovative approach have made him a valuable asset to his team.
Collaborations
Kawata has collaborated with notable coworkers, including Toshiyuki Kosaka and Tsutomu Komatani. Their combined efforts have led to significant advancements in semiconductor technology and have fostered a collaborative environment that encourages innovation.
Conclusion
Haruo Kawata's contributions to semiconductor technology through his patents and work at Sumitomo Electric Device Innovations, Inc. highlight his role as a leading inventor in the field. His innovative methods and collaborative spirit continue to drive advancements in semiconductor devices.
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.