Location History:
- Itami, JP (1987 - 1990)
- Hyogo, JP (1989 - 1995)
Company Filing History:
11 out of 21,351 
1 out of 50 Years Active: 1987-1995
Title: Keisuke Okada: Innovator in Data Generation and Semiconductor Technology
Introduction
Keisuke Okada is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the fields of data generation and semiconductor technology. With a total of 12 patents to his name, Okada's work has had a lasting impact on the industry.
Latest Patents
One of his latest inventions is a data generating apparatus that generates consecutive data. This apparatus includes a binary counter, a setting circuit, a match detecting circuit, and a selector group. The binary counter responds to a clock signal for sequentially generating data. The setting circuit sets a data preceding the data to be skipped. The match detecting circuit detects a match of the data set by the setting circuit with the data generated by the binary counter. The selector group supplies '1' to the binary counter when a match is not detected and '2' when a match is detected. This innovative design allows the binary counter to add '2' to the preceding data when a match is detected, effectively skipping the desired data.
Another notable patent is for a semiconductor memory having a data preset function. This DRAM includes memory cells with connectors that can be selectively formed to program preset data. For instance, when preset data '0' is programmed, connectors are formed, while certain connectors are not. When a data precharge signal of a high level is applied, a transistor is turned on, discharging a data storage capacitor and writing predetermined data into it. This invention enhances the functionality of DRAM technology.
Career Highlights
Throughout his career, Keisuke Okada has worked with notable companies such as Mitsubishi Electric Corporation and VLSI Technology Research Association. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Okada has collaborated with esteemed colleagues, including Sumitaka Takeuchi and Masatoshi Kimura. Their joint efforts have further advanced the research and development of technologies in which they specialize.
Conclusion
Keisuke Okada's contributions to data generation and semiconductor technology are noteworthy. His innovative patents and collaborations reflect his dedication to advancing these fields. His work continues to influence the industry and inspire future innovations.