Shigeo Okamoto
12Patents
6h-index
27Co-inventors
66Inventor score
Filing activity: May 4, 1978 → Feb 13, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4879611A | Record mode setting apparatus responsive to transmitted code containing time-start information | Emerging Cross-Sectional Technologies | 229 | Expired |
| US7374704B2 | Method of producing spherical oxide powder | Electricity | 33 | Expired |
| US6721631B2 | Method for remote monitoring of gas turbine | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5520522A | Valve arrangement for a micro pump | Emerging Cross-Sectional Technologies | 28 | Expired |
| USD364739S | Case for camera filter | General | 15 | Expired |
| US4486762A | Self-contained type pressure sensitive record sheet | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6077453A | Ferrite, and transformer and method for driving it | Chemistry; Metallurgy | 5 | Expired |
| US4228031A | Method of making impermeable microcapsules | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5275688A | Monocrystal growth method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US12186822B2 | Method for manufacturing rail, and rail | Performing Operations; Transporting | 0 | Active |
| US4403051A | Microcapsule dispersions | Performing Operations; Transporting | 0 | Expired |
| US4680597A | Self-contained type pressure sensitive record sheet | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.