| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Optics | |
| #3 | Basic materials chemistry | |
| #4 | Surface technology and coating | |
| #5 | Chemical engineering | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Printing processes | |
| #3 | Printing machines | |
| #4 | Coating compositions | |
| #5 | Special printing | |
| #6 | Electrography | |
| #7 | Processes for applying fluent materials | |
| #8 | Unspecified technologies | |
| #9 | Textile treatments | |
| #10 | Dyeing textiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ohnishi Masaru | 15 |
| #2 | Iwata Syuji | 1 |
| #3 | Hishida Yuko | 1 |
| #4 | Yokoyama Kazuhide | 1 |
| #5 | Hashizume Hironori | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012147109A1 | Inkjet printer and inkjet printing method | |
| US4366491A | Electrographic imaging system |