Nobuo Ichimura
15Patents
5h-index
25Co-inventors
66Inventor score
Filing activity: Dec 4, 1981 → Apr 8, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4803543A | Semiconductor device and process for producing the same | Electricity | 38 | Expired |
| US5350811A | Epoxy resin and adhesive composition containing the same | Electricity | 22 | Expired |
| US7000644B2 | Flexible hose | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6866090B2 | Air conditioning apparatus for vehicle | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7364208B2 | Structure for connecting two members, method therefor, and die | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7350823B2 | Double pipe forked part structure and method of making the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5188767A | Electroconductive resin paste containing mixed epoxy resin and electroconductive metal powder | Electricity | 5 | Expired |
| US7344164B2 | Pipe connection structure | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7089760B2 | Air-conditioner | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5183592A | Electroconductive adhesive comprising an epoxy novolak resin and phenol-aralkyl resin | Chemistry; Metallurgy | 4 | Expired |
| US6742355B2 | Receiver-drier for use in an air conditioning system | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5258139A | Epoxy resin and adhesive composition containing the same | Electricity | 3 | Expired |
| US6658717B2 | Duplex pipe end working method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6334322B1 | Expansion valve for refrigerating cycle | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6895652B2 | Duplex pipe end working method | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.