Location History:
- Minato, JP (1987 - 1990)
- Tokyo, JP (1988 - 1993)
Company Filing History:
5 out of 10,092 
2 out of 4,979 
1 out of 182 
Years Active: 1987-1993
Title: Kikuo Tomozawa: Innovator in Frequency Division and Engine Control
Introduction
Kikuo Tomozawa is a notable inventor based in Minato, Japan. He has made significant contributions to the fields of frequency division circuits and internal combustion engine control. With a total of 7 patents to his name, Tomozawa's work has had a lasting impact on technology.
Latest Patents
One of his latest patents is for a variable frequency dividing circuit. This invention allows for the immediate switching of a frequency division ratio after a new ratio has been input, enabling a frequency dividing operation without discarding already counted values. The circuit generates an error signal if the new frequency division ratio differs from the previous one and if the already counted value exceeds the new ratio. Additionally, it performs frequency division completion processing based on the consecutively input frequency signal.
Another significant patent involves a method of controlling electrical devices in internal combustion engines. This method computes the required operation period for each electrical device based on the engine's operating conditions. The computed time is counted, and each device operates during this counting period. At the start of each time-counting session, a different electrical device is selected to operate, and an interrupt signal is generated to de-energize the selected device once the counting is complete.
Career Highlights
Throughout his career, Kikuo Tomozawa has worked with prominent companies such as Honda and Oki Electric Industry Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Tomozawa has collaborated with notable individuals in his field, including Masahiko Yakuwa and Yutaka Otobe. These collaborations have likely enriched his work and led to further advancements in technology.
Conclusion
Kikuo Tomozawa's contributions to frequency division circuits and engine control methods demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in meaningful ways.
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.