Company Filing History:
25 out of 27,375 
6 out of 16,453 
Years Active: 1999-2013
Title: The Innovations of Gaku Sugahara: A Pioneer in Semiconductor Technology
Introduction: Gaku Sugahara, located in Nara, Japan, is a distinguished inventor renowned for his contributions to semiconductor technology. With a remarkable portfolio of 31 patents, Sugahara has made significant strides in the field, particularly in wafer reclamation and light-emitting devices.
Latest Patents: Two of Sugahara's latest innovations include a wafer reclamation method and a semiconductor light-emitting device. The wafer reclamation method involves a multi-step process to reclaim semiconductor wafers with different material layers. This method encompasses a physically removing step for the different material layer, a film forming step to create a protective film post-removal, and a dry etching step that utilizes plasma technology to etch the wafer along with the film.
The semiconductor light-emitting device, also one of his recent patents, features a GaN substrate that incorporates an n-type impurity. It is constructed from either silicon carbide or a nitride semiconductor, and includes a multilayer structure, p-electrode, and dual n-electrodes, ensuring optimal efficiency and performance in light emission.
Career Highlights: Throughout his career, Gaku Sugahara has held positions in reputable organizations such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work in these companies has been instrumental in advancing semiconductor technologies and applications.
Collaborations: Sugahara has collaborated with prominent colleagues in the field, including Yoshiaki Hasegawa and Akihiko Ishibashi. Their combined expertise has fostered innovation and the development of new technologies within the semiconductor industry.
Conclusion: Gaku Sugahara stands out as a significant figure in semiconductor innovation, as evidenced by his extensive patent portfolio. His contributions, particularly in wafer reclamation methods and semiconductor light-emitting devices, continue to shape the landscape of technology in Japan and beyond. As the industry evolves, the impact of his inventions will undoubtedly resonate in future advancements.
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.