Assignee
KOSHI PRESERVING KK
JP·2 granted patents·130 citations·filing 1991–1994
Top patents by PatentIndex Score
2 records- 0188US5478598AWood preservative composition, process for treating wood with the same, wood treated with the sameKOSHI PRESERVING KK·Filed 1994·Granted Dec 26, 1995·70 cites·12 claims
- 0282US5207823AWood preservative composition and process for treating wood with the sameKOSHI PRESERVING KK·Filed 1991·Granted May 4, 1993·60 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when KOSHI PRESERVING KK 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 →