Hirohisa Miura
31Patents
9h-index
36Co-inventors
75Inventor score
Filing activity: Jun 9, 1977 → Nov 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4484943A | Method and apparatus for making a fine powder compound of a metal and another element | Chemistry; Metallurgy | 34 | Expired |
| US4533383A | Device and method for making and collecting fine alloy powder | Performing Operations; Transporting | 20 | Expired |
| US4526610A | Metal cored ceramic surfaced fine powder material and apparatus and method for making it | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4576725A | Magnetic fluid incorporating fine magnetic powder and method for making the same | Performing Operations; Transporting | 16 | Expired |
| US4533382A | Device and method for making and collecting fine metallic powder | Performing Operations; Transporting | 15 | Expired |
| US4096048A | Oxygen sensor and manufacturing method thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5169718A | Sliding member | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5374295A | Heat resistant aluminum alloy powder, heat resistant aluminum alloy and heat and wear resistant aluminum alloy-based composite material | Chemistry; Metallurgy | 11 | Expired |
| US5202293A | Carbon fiber reinforced carbon | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4617055A | Metal cored ceramic surfaced fine powder material and apparatus and method for making it | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5478418A | Aluminum alloy powder for sliding members and aluminum alloy therefor | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4695319A | Metal distillation method utilizing double vaporization | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4594101A | Fine composite powder material and method and apparatus for making the same | Performing Operations; Transporting | 8 | Expired |
| US4508682A | Method for making composite material including matrix metal and metal cored ceramic surfaced fine powder material | Chemistry; Metallurgy | 6 | Expired |
| US5409661A | Aluminum alloy | Chemistry; Metallurgy | 6 | Expired |
| US5514225A | Case nitrided aluminum product, process for case nitriding the same, and nitriding agent for the same | Chemistry; Metallurgy | 6 | Expired |
| US4488904A | Method and apparatus for retrieving metallic vapor in the liquid phase using pool of molten retrieving metal | Chemistry; Metallurgy | 5 | Expired |
| US5989734A | Aluminum product having metal diffusion layer, process for producing the same, and paste for metal diffusion treatment | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6159439A | Process for producing aluminum nitride | Chemistry; Metallurgy | 5 | Expired |
| US5259435A | Lightweight and low thermal expansion composite material | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4533413A | Reinforced material incorporating fine composite powder and method and apparatus for making the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5614036A | High heat resisting and high abrasion resisting aluminum alloy | Chemistry; Metallurgy | 4 | Expired |
| US6074494A | Surface nitriding method of an aluminum material, and an auxiliary agent for nitriding | Chemistry; Metallurgy | 3 | Expired |
| US4626410A | Method of making composite material of matrix metal and fine metallic particles dispersed therein | Chemistry; Metallurgy | 3 | Expired |
| US5464463A | Heat resistant aluminum alloy powder heat resistant aluminum alloy and heat and wear resistant aluminum alloy-based composite material | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.