H-One Co., Ltd.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 2034
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due May 26, 2027The maintenance fee for Automobile Frame Component (US 10,486,752) comes due May 26, 2027. Unpaid by Nov 26, 2027, it lapses early.
- 1 fee due Jun 26, 2027The maintenance fee for Press Form Device and Method for Producing Press-Formed Articles (US 11,850,647) comes due Jun 26, 2027. Unpaid by Dec 27, 2027, it lapses early.
Recent changes
- 1 term has ended since Aug 17, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
Showing 1 to 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,486,752 | Automobile Frame Component In force · High confidence | In force | High confidence | |
| US 9,981,694 | Vehicle front structure In force · From the USPTO record | In force | From the USPTO record | |
| US 11,084,125 | Laser welding method for welding overlapped plural welding workpieces In force · From the USPTO record | In force | From the USPTO record | |
| US 11,084,080 | Press Form Device and Method for Producing Press-Formed Articles In force · High confidence | In force | High confidence | |
| US 11,850,647 | Press Form Device and Method for Producing Press-Formed Articles In force · High confidence | In force | High confidence | |
| US 11,142,249 | Subframe for vehicle In force · From the USPTO record | In force | From the USPTO record | |
| US 12,515,248 | Method for Manufacturing Press-Molded Article, and Press-Molding Device In force · High confidence | In force | High confidence |
Also on record, not counted in the 7: 1 patent in force now held by others · 2 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
2 pending · 1 no status recorded