TERAOKA HIROYUKI has a total of 39 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in United States. Its main competitors in its focus markets optics and audio-visual technology are GENIUS ELECTRONIC OPTICAL (XIAMEN) CO LTD, WEI CHUANDONG and FANTONE STEPHEN D.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 39 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Teraoka Hiroyuki | 39 |
| #2 | Offersgaard Jesper Falden | 1 |
| #3 | Wang Jianming | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2017010444A1 | Camera Lens | |
| US2012194927A1 | Imaging lens | |
| US2012200944A1 | Imaging lens | |
| US2012194925A1 | Image pickup lens |