Assignee
TSUKUBA SOFTWARE LAB CO LTD
JP·2 granted patents·155 citations·filing 1997–1998
Top patents by PatentIndex Score
2 records- 0181US5978511AMethod and apparatus of inputting and outputting color pictures and continually-changing tone picturesTSUKUBA SOFTWARE LAB CO LTD·Filed 1997·Granted Nov 2, 1999·133 cites·17 claims
- 0245US6160916ACommunication apparatus and method of color pictures and continually-changing tone picturesTSUKUBA SOFTWARE LAB CO LTD·Filed 1998·Granted Dec 12, 2000·22 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →