ODAWARA ENGINEERING CO., LTD.
23Patents
11Active
23Granted
40Portfolio score
Filing activity: Jun 10, 1986 → Jul 20, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5348142A | Adjustable pallet | Performing Operations; Transporting | 22 | Expired |
| US5273223A | Nozzle mounting arrangement on a stator coil winding machine | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4826092A | Coil winding machine for armatures | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5542456A | Coil wire handling apparatus | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5457402A | Armature resistance measuring apparatus and method | Physics | 7 | Expired |
| US10971979B2 | Coil segment forming apparatus, coil segment forming method and manufacturing apparatus of electrical rotating machine | Electricity | 4 | Active |
| US5560554A | Stator winding shaft with stroke adjustment | Electricity | 4 | Expired |
| US5526993A | Stator coil winding apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11018563B2 | Manufacturing apparatus and manufacturing method of electrical rotating machine | Electricity | 2 | Active |
| US4719948A | Method of and apparatus for winding coils | Electricity | 2 | Expired |
| US6615479B2 | Armature winding apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11251687B2 | Coil segment forming apparatus and manufacturing apparatus of electrical rotating machine | Electricity | 1 | Active |
| US11349378B2 | Coil segment cutting method and coil segment cutting apparatus | Electricity | 1 | Active |
| US6041832A | Wire twist-preventing device in winding machine | Electricity | 1 | Expired |
| US6568622B2 | Armature winding apparatus | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11621618B2 | Coil segment processing method, coil segment processing apparatus and connection structure of coil segments | Electricity | 0 | Active |
| US5542170A | Apparatus for inserting insulation sheets into slots of a stator core | Emerging Cross-Sectional Technologies | 0 | Expired |
| US11575289B2 | Wire connection method for electrical rotating machine, method of manufacturing electrical rotating machine, wire connection structure of electrical rotating machine, and electrical rotating machine | Electricity | 0 | Active |
| US12107466B2 | Twisting method of coil segments, twisting jig and twisting apparatus | Electricity | 0 | Active |
| US10944311B2 | Nozzle turning apparatus and winding machine | Electricity | 0 | Active |
| US11677302B2 | Coil forming apparatus and coil forming method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11387721B2 | Coil segment positioning method, coil segment positioning tool, and coil segment positioning apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11165299B2 | Coil assembling apparatus, coil assembling method and manufacturing apparatus of electrical rotating machine | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.