Japanese IP/Patent Law Firm Ranking in the Sound field

The following table shows search conditions and Ranking links.

Year	First country	Status	Ranking
2019	All	Grant	Click
	JP	Grant	Click
	Foreign	Grant	Click
2018	All	Grant	Click
	JP	Grant	Click
	Foreign	Grant	Click
2017	All	Grant	Click
	JP	Grant	Click
	Foreign	Grant	Click
2016	All	All	Click