Jun Matsubara
15Patents
6h-index
25Co-inventors
58Inventor score
Filing activity: Jul 22, 1991 → Apr 1, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6193142A | Assembling apparatus assembling body side of automotive vehicle and assembling method thereof | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5148295A | Information processing apparatus | Electricity | 14 | Expired |
| US5619971A | Distributor-type fuel injection pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5513965A | Distributor-type fuel injection pump | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6193046A | Transfer apparatus transferring body side of automotive vehicle and transfer method thereof | Performing Operations; Transporting | 7 | Expired |
| US5638794A | Servo valve type timer for fuel injection pump | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5806493A | Distributor type fuel injection pump | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5641274A | Two stage fuel injection pump with second stage located in the first stage inlet line | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5647323A | Fuel injection system | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6004106A | Distributor type fuel injection pump and power transmission device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5746584A | Inner cam type fuel injection pump having modified plungers | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5642715A | Distributor type fuel injection pump | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5762704A | Method of fabricating a silicon single-crystal ingot | Electricity | 1 | Expired |
| US5857444A | Inner cam system distributor type fuel injector | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US5915360A | Spill control apparatus for fuel injection system | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.