Assignee
TOHGUN KIGYO KK
JP·5 granted patents·49 citations·filing 1990–1997
Top patents by PatentIndex Score
5 records- 0157US5906200AMethod for a sea-bottom walking experience and apparatus for a sea-bottom walking experienceTOHGUN KIGYO KK·Filed 1997·Granted May 25, 1999·20 cites·7 claims
- 0250USD332843SDiving helmetTOHGUN KIGYO KK·Filed 1990·Granted Jan 26, 1993·7 cites·1 claims
- 0340USD331819SDiving helmetTOHGUN KIGYO KK·Filed 1990·Granted Dec 15, 1992·4 cites·1 claims
- 0439US5079775ADiving helmetTOHGUN KIGYO KK·Filed 1990·Granted Jan 14, 1992·10 cites·3 claims
- 0535US5159923ADiving helmetTOHGUN KIGYO KK·Filed 1991·Granted Nov 3, 1992·8 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when TOHGUN KIGYO 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 →