Toru Maruyama
72Patents
13h-index
69Co-inventors
87Inventor score
Filing activity: Jun 12, 1995 → Feb 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6165386A | Photosetting conductive paste | Electricity | 78 | Expired |
| US5892099A | 3,7-dithiaprostanoic acid derivative | Human Necessities | 29 | Expired |
| US7402605B2 | 8-azaprostaglandin derivative compounds and drugs containing the compounds as the active ingredient | Chemistry; Metallurgy | 28 | Expired |
| US6043275A | 3,7-dithiaprostanoic acid derivative | Chemistry; Metallurgy | 25 | Expired |
| US9782870B2 | Polishing method and polishing apparatus | Physics | 25 | Active |
| US6462081B1 | 5-thia-&ohgr;-substituted phenyl-prostaglandin E derivatives, process for producing the same and drugs containing the same as the active ingredient | Human Necessities | 22 | Expired |
| US9579768B2 | Method and apparatus for polishing a substrate | Performing Operations; Transporting | 22 | Active |
| US6586468B1 | &ohgr;-substituted phenyl-prostaglandin E derivatives and drugs containing the same as the active ingredient | Chemistry; Metallurgy | 19 | Expired |
| US8845391B2 | Substrate polishing apparatus, substrate polishing method, and apparatus for regulating temperature of polishing surface of polishing pad used in polishing apparatus | Performing Operations; Transporting | 17 | Active |
| US5779505A | Electrical connector terminal and method of making electrical connector with same | Emerging Cross-Sectional Technologies | 16 | Expired |
| US9475167B2 | Polishing apparatus having temperature regulator for polishing pad | Performing Operations; Transporting | 16 | Active |
| US7858650B2 | Medicinal composition for inhalation | Chemistry; Metallurgy | 13 | Active |
| US10035238B2 | Polishing method and polishing apparatus | Physics | 13 | Active |
| US7256211B1 | 8-azaprostaglandin derivatives and medical use thereof | Chemistry; Metallurgy | 10 | Expired |
| US8614340B2 | Bicyclic compound and use thereof for medical purposes | Chemistry; Metallurgy | 10 | Active |
| US8962868B2 | Bicyclic compound and use thereof for medical purposes | Chemistry; Metallurgy | 9 | Active |
| US9388157B2 | Bicyclic compound and use thereof for medical purposes | Chemistry; Metallurgy | 7 | Active |
| US10201520B2 | Bicyclic compound and use thereof for medical purposes | Chemistry; Metallurgy | 7 | Active |
| US9889114B2 | Bicyclic compound and use thereof for medical purposes | Chemistry; Metallurgy | 7 | Active |
| US6293858A | Polishing device | Performing Operations; Transporting | 6 | Expired |
| US7683094B2 | 8-azaprostaglandin derivative compound and agent comprising the compound as active ingredient | Chemistry; Metallurgy | 6 | Active |
| US9731401B2 | Method and apparatus for conditioning polishing pad | Performing Operations; Transporting | 5 | Active |
| US10589398B2 | Heat exchanger for regulating surface temperature of a polishing pad, polishing apparatus, polishing method, and medium storing computer program | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10665487B2 | Substrate processing apparatus, substrate processing system, and substrate processing method | Electricity | 5 | Active |
| US8470101B2 | Lead-free copper alloy for casting with excellent mechanical properties | Chemistry; Metallurgy | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.