Company Filing History:
2 out of 248 
1 out of 832,880 Years Active: 1992-1993
Title: Hiromoto Susawa: Innovator in Semiconductor Technology
Introduction
Hiromoto Susawa is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices and light-emitting diodes.
Latest Patents
One of his latest patents is a semiconductor device having reflecting layers made of varying units. This invention features a reflecting layer consisting of unit semiconductors, each made up of two or more semiconductor films of different compositions. The thickness of these unit semiconductors varies continuously or in steps, preferably decreasing towards the light incidence surface. This design aims to mitigate lattice mismatch and reduce crystal defects.
Another significant patent is for a light-emitting diode that includes a light-generating layer for producing electromagnetic radiation through electroluminescence. This diode has a light-emitting surface and a light-reflecting layer that reflects a portion of the emitted radiation back toward the light-generating layer. The light-reflecting layer consists of multiple interference-type reflecting layers, enhancing the efficiency of the device.
Career Highlights
Hiromoto Susawa has worked with Daido Tokushuko Kabushiki Kaisha, where he applied his expertise in semiconductor technology. His innovative approaches have contributed to advancements in the industry, particularly in the design and functionality of semiconductor devices.
Collaborations
Throughout his career, Susawa has collaborated with notable professionals in the field, including Toshihiro Kato and Takashi Saka. These collaborations have fostered a creative environment that has led to groundbreaking innovations in semiconductor technology.
Conclusion
Hiromoto Susawa's contributions to semiconductor technology and light-emitting diodes highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and efficiency, paving the way for future advancements in technology.