| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Israel | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yoshimura Shin | 9 |
| #2 | Shin Yoshimura | 1 |
| #3 | Takada Hiroshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2011113424A | Virtual server providing system | |
| JP2008109381A | Electronic mail transmission and reception system | |
| JP2008109380A | Electronic mail transmission and reception system | |
| JP2006119738A | Electronic mail transmission system |