Hiroyuki Horimura
37Patents
12h-index
68Co-inventors
84Inventor score
Filing activity: Dec 1, 1988 → Aug 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5324368A | Forming process of amorphous alloy material | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6027586A | Forming process of amorphous alloy material | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5306463A | Process for producing structural member of amorphous alloy | Chemistry; Metallurgy | 31 | Expired |
| US5279349A | Process for casting amorphous alloy member | Performing Operations; Transporting | 28 | Expired |
| US5318641A | Particle-dispersion type amorphous aluminum-alloy having high strength | Chemistry; Metallurgy | 25 | Expired |
| US5308410A | Process for producing high strength and high toughness aluminum alloy | Chemistry; Metallurgy | 24 | Expired |
| US5312494A | High strength and high toughness aluminum alloy | Chemistry; Metallurgy | 23 | Expired |
| US6725662B2 | Drive device | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5256215A | Process for producing high strength and high toughness aluminum alloy, and alloy material | Performing Operations; Transporting | 19 | Expired |
| US5397403A | High strength amorphous aluminum-based alloy member | Chemistry; Metallurgy | 17 | Expired |
| US5076866A | Heat resistant slide member for internal combustion engine | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5498393A | Powder forging method of aluminum alloy powder having high proof stress and toughness | Chemistry; Metallurgy | 12 | Expired |
| US5566449A | Process for producing a shaft clamping member | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10022705B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 7 | Active |
| US5362339A | Magnetic refrigerant and process for producing the same | Electricity | 7 | Expired |
| US5022918A | Heat-resistant aluminum alloy sinter and process for production of the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5547632A | Powder forging process | Performing Operations; Transporting | 5 | Expired |
| US8668890B2 | Base metal catalyst composition and methods of treating exhaust from a motorcycle | Emerging Cross-Sectional Technologies | 3 | Active |
| US5145503A | Process product, and powder for producing high strength structural member | Performing Operations; Transporting | 2 | Expired |
| US9120084B2 | Catalyst device for exhaust gas | Emerging Cross-Sectional Technologies | 2 | Active |
| US5340659A | High strength structural member and a process and starting powder for making same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5485876A | Process for producing metal material with excellent mechanical properties | Performing Operations; Transporting | 1 | Expired |
| US9737850B2 | Exhaust gas purification palladium monolayer catalyst for saddle-riding-type vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US5662863A | Process for producing structural member of aluminum alloy | Chemistry; Metallurgy | 0 | Expired |
| US7803236B2 | Valve spring retainer made of titanium | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.