Hideyo Kodama
15Patents
6h-index
49Co-inventors
62Inventor score
Filing activity: May 28, 1981 → Apr 21, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5203932A | Fe-base austenitic steel having single crystalline austenitic phase, method for producing of same and usage of same | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5654098A | Superconducting wire and composite superconductor | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5964091A | Gas turbine combustor and gas turbine | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5770333A | Nonaqueous secondary battery and negative electrode material therefor | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4973366A | Insert material for solid phase diffusion welding for nickel base superalloy and method therefor | Chemistry; Metallurgy | 13 | Expired |
| US4404041A | Method of producing elongated large-size forged article | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5651411A | Apparatus for and method of continuous casting | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5731567A | Thermal working method of metal material containing helium and thermal working apparatus therefor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5634510A | Integrated manufacturing system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4544019A | Method and apparatus for manufacturing composite steel ingot | Performing Operations; Transporting | 3 | Expired |
| US5779822A | Precipitation hardening type single crystal austenitic steel | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5987088A | Precipitation hardening type single crystal austenitic steel, and usage the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5508256A | Oxide high-temperature superconducting material, method of preparing same and superconducting wires | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4434836A | Continuous casting apparatus | Chemistry; Metallurgy | 1 | Expired |
| US4454908A | Continuous casting method | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.