Company Filing History:
Years Active: 2015-2016
Title: Hiroshi Oguri: Innovator in Photodiode Manufacturing
Introduction
Hiroshi Oguri is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the manufacturing of photodiodes. With a total of 2 patents to his name, Oguri's work has advanced the capabilities of edge illuminated type photodiodes.
Latest Patents
Oguri's latest patents focus on a manufacturing method for edge illuminated type photodiodes and semiconductor wafers. This innovative method includes several key processes: forming an impurity-doped layer of a first conductivity type in each device forming region of a semiconductor substrate, followed by the formation of a second conductivity type layer. Additionally, a trench is created that extends in the thickness direction of the substrate, exposing the side faces of the device forming regions. An insulating film is then applied to these exposed faces, and electrodes are formed for each corresponding impurity-doped layer on the principal surface side of the substrate. Finally, the semiconductor substrate is singulated into individual device forming regions.
Career Highlights
Hiroshi Oguri is currently employed at Hamamatsu Photonics K.K., a company renowned for its advancements in optical technologies. His work at this institution has allowed him to explore and develop innovative solutions in the field of photonics.
Collaborations
Oguri has collaborated with esteemed colleagues such as Yoshitaka Ishikawa and Akira Sakamoto. Their combined expertise has contributed to the successful development of cutting-edge technologies in semiconductor manufacturing.
Conclusion
Hiroshi Oguri's contributions to the field of photodiode manufacturing exemplify the spirit of innovation. His patents and work at Hamamatsu Photonics K.K. continue to influence advancements in semiconductor technology.