Assignee
TANAKA KINKINZOKU KOGYO K K
JP·2 granted patents·8 citations·filing 1993–2006
Top patents by PatentIndex Score
2 records- 0138US7910190B2Thin film for reflection film or for semi-transparent reflection film, sputtering target and optical recording mediumTANAKA KINKINZOKU KOGYO K K·Filed 2006·Granted Mar 22, 2011·0 cites·18 claims
- 0235US5244647AProcess of preparing hexaamminerhodium trihydroxide, hexaammineplatinum (IV) tetrahydroxide, tetraammineplatinum (II) dihydroxide and tetraamminepalladium dihydroxideTANAKA KINKINZOKU KOGYO K K·Filed 1993·Granted Sep 14, 1993·8 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when TANAKA KINKINZOKU KOGYO K K files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →