Company Filing History:
1 out of 42,488 
1 out of 162 Years Active: 1982
Title: Tsutomu Inayama: Innovator in Generator Control Technology
Introduction
Tsutomu Inayama is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the control of generators. His innovative approach has led to advancements that enhance the efficiency and reliability of power systems.
Latest Patents
Inayama holds a patent for a "Method and apparatus for controlling excitation of a generator." This invention involves sampling the voltage, current, and field voltage of a generator connected to an electric power system at predetermined intervals for analog-digital conversion. The data is then processed by a digital computer, which not only computes the Automatic Voltage Regulator (AVR) output but also monitors fault occurrences and variations in generator output. After a fault, the system intensifies field excitation until the generator output power peaks, followed by a controlled reduction in excitation to stabilize the output.
Career Highlights
Throughout his career, Tsutomu Inayama has worked with prominent companies such as Hitachi, Ltd. and Hitachi Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in generator control technology.
Collaborations
Inayama has collaborated with esteemed colleagues, including Hiroaki Aotsu and Akira Isono. These partnerships have contributed to the successful development and implementation of his patented technologies.
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.