Assignee

YAMADA KENJI

JP·47 granted patents·7 pending applications·333 citations·filing 20022017

Technology mixD05C11B60L10D05B10H02P10Y02T10H02M6

Top patents by PatentIndex Score

54 records

Showing the top 50 of 54 patent records by PatentIndex Score.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →