Company Filing History:
Years Active: 1991
Title: Toru Hirohata: Innovator in Optical Memory Circuits
Introduction
Toru Hirohata is a notable inventor based in the United States, recognized for his contributions to the field of optical memory technology. His innovative work has led to the development of a unique optical memory circuit that enhances data storage capabilities.
Latest Patents
Hirohata holds a patent for a high-speed optical memory circuit. This circuit comprises two photodetectors and an intermediate signal conductor that connects the two photodetectors. The design features a closed circuit where each photodetector includes two spaced Schottky electrodes symmetrically placed on a semiconductor substrate. The signal conductor is engineered to have a capacitance with a time constant that allows charges to be stored when an optical write signal is received by one photodetector. Subsequently, these stored charges are released when an optical read signal is detected by the other photodetector. This innovative approach significantly improves the efficiency of optical memory systems.
Career Highlights
Hirohata is associated with Hamamatsu Photonics, a company renowned for its advancements in photonic technologies. His work at this institution has been pivotal in pushing the boundaries of optical memory applications.
Collaborations
Throughout his career, Hirohata has collaborated with esteemed colleagues such as Takashi Iida and Kazutoshi Nakajima. Their combined expertise has contributed to the success of various projects in the field of optical technology.
Conclusion
Toru Hirohata's contributions to optical memory circuits exemplify the innovative spirit of modern inventors. His patent and work at Hamamatsu Photonics highlight the importance of collaboration and creativity in advancing technology.