Company Filing History:
3 out of 228 
1 out of 217 
Years Active: 1992-1998
Title: Toshitsugu Okayama: Innovator in Gene Technology
Introduction
Toshitsugu Okayama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of gene technology, holding a total of 3 patents. His work focuses on innovative methods for gene sequence retrieval and transcription.
Latest Patents
One of his latest patents is a gene database retrieval system. This system allows for the comparison of a key sequence to a gene database, facilitating the retrieval of gene sequences that are similar to existing data. The system includes a gene database for storing analyzed gene sequences, a dynamic programming operation unit for determining similarity, and a central processing device for executing access processes.
Another important patent is a method for the transcription of a DNA sequence. This method involves labeling a DNA fragment with a fluorescent substance and subjecting it to electrophoresis. The process allows for the detection of fluorescence generated during electrophoresis, enabling the recording of a clear image of the DNA sequencing.
Career Highlights
Toshitsugu Okayama has worked with prominent companies such as Hitachi Software Engineering Company and Hitachi Device Engineering. His experience in these organizations has contributed to his expertise in gene technology and innovation.
Collaborations
He has collaborated with notable coworkers, including Hitoshi Fujimiya and Hisanori Nasu. Their joint efforts have further advanced the field of gene technology.
Conclusion
Toshitsugu Okayama's contributions to gene technology through his innovative patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in genetic research and applications.