Location History:
- Hachioji, JP (1979)
- Yokosuka, JP (1981)
Company Filing History:
2 out of 339 
2 out of 522 Years Active: 1979-1981
Title: **The Innovative Contributions of Toyomichi Yamada**
Introduction
Toyomichi Yamada is an esteemed inventor based in Yokosuka, Japan, recognized for his contributions to the field of information technology and communication. With a total of three patents to his name, Yamada has demonstrated a commitment to enhancing the transmission efficiency of facsimile signals through innovative coding methods.
Latest Patents
Yamada's latest patents focus on advanced coding methods for facsimile signals. His first patent, titled "Coding Method for Facsimile Signal," introduces a two-dimensional coding principle that significantly improves the way facsimile signals are processed. By classifying addresses based on the states of information change picture elements, Yamada's approach enables faster transmission times while reducing transmission errors.
Similarly, his second patent, "Transmission Method and System for Facsimile Signal," builds upon the earlier coding concept. This patent also employs the two-dimensional coding principle to optimize the transmission method for facsimile signals, showcasing his dedication to overcoming challenges related to signal reliability and speed.
Career Highlights
Throughout his career, Toyomichi Yamada has worked with notable companies such as Kokusai Denshin Denwa Kabushiki Kaisha and Nippon Telegraph and Telephone Public Corporation. His tenure at these organizations allowed him to develop his innovative ideas and refine his inventions in a collaborative environment.
Collaborations
Yamada has had the opportunity to collaborate with renowned professionals such as Yasuhiro Yamazaki and Yasushi Wakahara. Their collective expertise and teamwork have contributed to the advancement of facsimile technology, marking a significant milestone in the communication industry.
Conclusion
In conclusion, Toyomichi Yamada's innovative spirit and dedication to improving communication technology are evidenced by his patents and collaborations. His work not only demonstrates the importance of research and development in the face of technological challenges but also serves as an inspiration for future inventors aiming to make their mark in the field.