Assignee
HOSHIN KAGAKU SANGYOSHO KK
JP·5 granted patents·215 citations·filing 1986–2001
Top patents by PatentIndex Score
5 records- 0194US4899057ASanitary deviceHOSHIN KAGAKU SANGYOSHO KK·Filed 1989·Granted Feb 6, 1990·126 cites·18 claims
- 0268US6749806B2Method of sterilizing mildews and/or fungi in the state of spores and sterilization apparatus thereforHOSHIN KAGAKU SANGYOSHO KK·Filed 2001·Granted Jun 15, 2004·13 cites·16 claims
- 0357US4836140APhoto-CVD apparatusHOSHIN KAGAKU SANGYOSHO KK·Filed 1988·Granted Jun 6, 1989·19 cites·13 claims
- 0443US4742235AOptical treatment deviceHOSHIN KAGAKU SANGYOSHO KK·Filed 1986·Granted May 3, 1988·37 cites·17 claims
- 0541US5039865ASanitation apparatusHOSHIN KAGAKU SANGYOSHO KK·Filed 1989·Granted Aug 13, 1991·20 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when HOSHIN KAGAKU SANGYOSHO 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 →