This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1995-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995-1996
Title: Innovations in Semiconductor Technology: The Contributions of Hideyuki Sugiura
Introduction: Hideyuki Sugiura is a notable inventor based in Takatsuki, Japan, recognized for his significant contributions to the field of semiconductor technology. With an impressive portfolio including two patents, Sugiura has made strides in developing advanced semiconductor laser devices tailored for optical applications.
Latest Patents: Among his latest patents, Sugiura has developed a semiconductor laser device fabrication method designed for the 780 nm band. This innovative device operates at low currents and generates minimal noise, making it ideal for use as a light source in optical discs. The construction of this device involves multiple layers, including distinct conduction types of Ga1-Y1 AlY1 As and Ga1-Y2 AlY2 As for the light guide layers. Additionally, it features an opposite conduction type Ga1-Z AlZ As current blocking layer with a stripe-like window and a Ga1-Y3 AlY3 As cladding layer. The meticulous balance of AlAs mole-fractions, defined by relations such as Z > Y3 > Y2 and Y1 > Y2, ensures optimal performance.
Career Highlights: Operated under Matsushita Electric Industrial Co., Ltd., Sugiura has played a vital role in semiconductor innovation. His focus on enhancing the performance characteristics of laser devices showcases his commitment to advancing technology in the optical field.
Collaborations: Throughout his career, Sugiura has collaborated with esteemed colleagues such as Hiroki Naito and Masahiro Kume, with whom he has shared insights and expertise in semiconductor research and development, further driving innovation in the industry.
Conclusion: Hideyuki Sugiura's work exemplifies the spirit of innovation in semiconductor technology. His patents not only contribute to the scientific community but also enhance the practical applications of optical disc technology. As the field continues to evolve, Sugiura's inventions stand as a testament to the impact inventors can have on technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile