Assignee
RYUSYO INDUSTRIAL CO
JP·10 granted patents·139 citations·filing 1976–1997
Top patents by PatentIndex Score
10 records- 0174USD275266SBuckle and strap assemblyRYUSYO INDUSTRIAL CO·Filed 1981·Granted Aug 28, 1984·13 cites·1 claims
- 0267US4451956AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1981·Granted Jun 5, 1984·22 cites·14 claims
- 0366US4527309AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1982·Granted Jul 9, 1985·20 cites·11 claims
- 0463US4102018AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1977·Granted Jul 25, 1978·17 cites·7 claims
- 0555US4584741AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1985·Granted Apr 29, 1986·15 cites·3 claims
- 0641US4751770AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1985·Granted Jun 21, 1988·7 cites·4 claims
- 0735US4054971AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1976·Granted Oct 25, 1977·6 cites·13 claims
- 0834US5011276AApparatus for measuring refractive power of eyeRYUSYO INDUSTRIAL CO·Filed 1989·Granted Apr 30, 1991·24 cites·16 claims
- 0924US5042940AOptical measuring apparatus for examining eyeRYUSYO INDUSTRIAL CO·Filed 1989·Granted Aug 27, 1991·8 cites·4 claims
- 1017US5765299AThree-piece type ski bootRYUSYO INDUSTRIAL CO·Filed 1997·Granted Jun 16, 1998·7 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when RYUSYO INDUSTRIAL CO 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 →