| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Umeda Takaichiro | 14 |
| #2 | Shimizu Yoichiro | 1 |
| #3 | Kaga Hikaru | 1 |
| #4 | Usui Takamasa | 1 |
| #5 | Suzuki Tsuyoshi | 1 |
| #6 | Shimizu Seiji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2008297545A1 | Liquid-droplet ejecting apparatus | |
| US2008174645A1 | Air bubble removal in an ink jet printer |