Shuhei Ishikawa
26Patents
7h-index
48Co-inventors
69Inventor score
Filing activity: Nov 13, 1987 → Apr 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6933531B1 | Heat sink material and method of manufacturing the heat sink material | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4792365A | Production of beryllium-copper alloys and alloys produced thereby | Chemistry; Metallurgy | 17 | Expired |
| US6110577A | Composite material for heat sinks for semiconductor devices and method for producing the same | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7069645B2 | Method for producing a circuit board | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6911728B2 | Member for electronic circuit, method for manufacturing the member, and electronic part | Electricity | 10 | Expired |
| US7161807B2 | Heat spreader module | Electricity | 8 | Expired |
| US9150213B2 | Gear shifting control system of vehicle continuously-variable transmission | Performing Operations; Transporting | 8 | Active |
| US6927421B2 | Heat sink material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6379781B1 | Printed circuit board material and method of manufacturing board material and intermediate block body for board material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9739220B2 | Vehicle drive control device | Emerging Cross-Sectional Technologies | 4 | Active |
| US5720622A | Member for securing conduction and connector using the member | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7433187B2 | Heat spreader module | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7447032B2 | Heat spreader module and method of manufacturing same | Electricity | 3 | Active |
| US9540012B2 | Vehicle control system and vehicle control method | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10903037B2 | Charged particle beam device | Electricity | 2 | Active |
| US6953539B2 | Composite material | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5824167A | Beryllium-copper alloy excellent in strength, workability and heat resistance and method for producing the same | Chemistry; Metallurgy | 2 | Expired |
| US9494204B2 | Controller for vehicle transmission | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9663110B2 | Control apparatus for transmission for vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9573582B2 | Control device for vehicular continuously variable transmission | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10065648B2 | Vehicle control system and vehicle control method | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6479095B1 | Composite material for heat sinks for semiconductor devices and method for producing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8977451B2 | Vehicle, control apparatus and control method for equipment | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12283452B2 | Charged particle beam apparatus | Electricity | 0 | Active |
| US9568098B2 | Controller for vehicle transmission | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.