Assignee
TAKA KUNIHIKO
JP·1 granted patent·2 pending applications·0 citations·filing 2007–2008
Top patents by PatentIndex Score
3 records- 0142US8154979B2Objective lens and optical pickup apparatusTAKA KUNIHIKO·Filed 2008·Granted Apr 10, 2012·0 cites·13 claims
- 0239US2008123507A1Optical element and optical pickup apparatusTAKA KUNIHIKO·Filed 2007·Application pending·0 cites
- 0338US2008285422A1Objective lens and optical pickup apparatusTAKA KUNIHIKO·Filed 2008·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →