Location History:
- Uji, JA (1977)
- Kusatsu, JP (1993 - 2015)
Company Filing History:
2 out of 354 
1 out of 28,595 
1 out of 13,419 
Years Active: 1977-2015
Title: Tetsuya Samura: Innovator in Polyurea Electrolytes
Introduction
Tetsuya Samura is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyurea electrolytes. With a total of 3 patents to his name, Samura's work has implications for various electrochemical devices.
Latest Patents
One of his latest patents is titled "Polyurea electrolyte and method for manufacturing the same." This invention involves a polyurea electrolyte that includes a polyurea resin formed by the polymerization of a first compound with two or more isocyanate groups and a second compound with two or more amino groups. Notably, either the first or the second compound contains ten or more carbon chains, along with a sulfonic acid group or a carboxylic acid group. The method for manufacturing this polyurea electrolyte includes neutralizing the acid group in one of the compounds using a neutralizing agent, followed by polymerization and the removal of the neutralizing agent from the resulting polymer.
Another significant patent is related to solid electrolytes and electrochemical devices that incorporate these materials. This work further emphasizes Samura's expertise in the development of advanced materials for energy applications.
Career Highlights
Throughout his career, Tetsuya Samura has worked with prominent companies such as Sanyo Chemical Industries, Ltd. and Ricoh Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of materials science.
Collaborations
Samura has collaborated with notable colleagues, including Toshiyuki Ohsawa and Toshiyuki Kabata. These partnerships have likely enriched his research and development efforts, leading to advancements in his field.
Conclusion
Tetsuya Samura is a distinguished inventor whose work in polyurea electrolytes has the potential to impact various electrochemical applications. His patents reflect a commitment to innovation and excellence in materials science.