| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Data recognition and presentation | |
| #3 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishihara Kenichi | 14 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020080191A1 | Computer lock system and computer lock system operation method | |
| JP2020170255A | Menu explanation system | |
| JP2018181164A | Computer lock system | |
| JP2008202282A | Washing toilet seat and private part display device for washing toilet seat | |
| JP2007112438A | Pedal operation self-recognition device | |
| JP2005004305A | Screen server device for user authentication | |
| JP2003280764A | Internet access box |