ADACHI YOSHIHISA has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, digital networks and computer technology are DPHI ACQUISITIONS INC, SONY OPTIARC INC and MULTIDISC TECH.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Digital networks | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Electric digital data processing | |
| #3 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Adachi Yoshihisa | 12 |
| #2 | Maeda Shigemi | 11 |
| #3 | Etoh Atsushi | 10 |