YAMASHITA SHIGEYUKI has a total of 16 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology are LEHRMAN MIKEL A, GUIYANG GAOXIN NETWORK BRIDGE CULTURE TECHNOLOGY CO LTD and LIGUORI VINCENZO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 16 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Television |
# | Name | Total Patents |
---|---|---|
#1 | Yamashita Shigeyuki | 16 |