Nobuo Abe
59Patents
14h-index
86Co-inventors
87Inventor score
Filing activity: May 11, 1976 → Nov 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8864375B2 | Temperature sensor | Physics | 331 | Active |
| US6094000A | Spark plug for internal combustion engine | Electricity | 50 | Expired |
| US6078129A | Spark plug having iridium containing noble metal chip attached via a molten bond | Electricity | 41 | Expired |
| US5977695A | Spark plug having improved consumption resistance | Electricity | 36 | Expired |
| US5137437A | Scroll compressor with improved bearing | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US5224299A | Vehicular door structure | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6262522A | Spark plug for internal combustion engine | Electricity | 27 | Expired |
| US5465022A | Spark plug for internal-combustion engine and manufacture method of the same | Electricity | 27 | Expired |
| US5580233A | Compressor with self-aligning rotational bearing | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5502351A | Spark plug having horizontal discharge gap | Electricity | 24 | Expired |
| US5811915A | Spark plug including electrode with protruding portion for holding noble metallic chip, and method of making the same | Electricity | 24 | Expired |
| US6106252A | Scroll compressor | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6093071A | Spark plug and process of producing same | Electricity | 21 | Expired |
| US5094580A | Structure for connecting two plates | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5304045A | Closed type motor-driven compressor, a scroll compressor and a scroll lap machining end mill | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6846214B1 | Method of manufacturing a spark plug for an internal combustion engine | Electricity | 14 | Expired |
| US5563468A | Spark plug having arc-shaped precious metal chip and method of producing the same | Electricity | 13 | Expired |
| US4236879A | Hermetic motor-compressor | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5575598A | V-shaped groove forming machine and its control method | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4933225A | Pressed ceiling for use in vehicles | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6215234A | Spark plug having specified spark gap dimensional relationships | Electricity | 12 | Expired |
| US5186546A | Self-aligning bearing and closed-type electrically driven compressor having the same | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5399049A | V-shaped groove forming machine and its control method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6261072A | Scroll compressor | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5406166A | Long life spark plug having consumable discharge member | Electricity | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.