Ryo Kato
44Patents
9h-index
85Co-inventors
78Inventor score
Filing activity: Aug 1, 1980 → Jul 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6758756B1 | Method of controlling video game, video game device, and medium recording video game program | Human Necessities | 46 | Expired |
| US6375809B1 | Process for sterilizing articles and process for wrapping articles | Performing Operations; Transporting | 16 | Expired |
| US7837534B2 | Apparatus for heating or cooling a polishing surface of a polishing apparatus | Performing Operations; Transporting | 15 | Active |
| US6319895A | Lactoferrin tablets | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5379799A | Discharge valve apparatus for compressor | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5772407A | Reciprocating piston type compressor improved to distribute lubricating oil sufficiently during the starting phase of its operation | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5279847A | Methods for producing emulsions, low-fat spread and oil-in-water-in-oil type spread | Performing Operations; Transporting | 10 | Expired |
| US7368016B2 | Substrate processing unit and substrate processing apparatus | Electricity | 10 | Expired |
| US7799837B2 | Bottle excellent in recyclability and method for recycling the bottle | Emerging Cross-Sectional Technologies | 10 | Active |
| US7998385B2 | Method for producing multilayer stretch-molded article | Performing Operations; Transporting | 9 | Active |
| US8119699B2 | Method of recycling laminated molding | Emerging Cross-Sectional Technologies | 8 | Active |
| US10398836B2 | Clamping device with stop points to prevent excess closure of clamp | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10512768B2 | Clamp device for flexible tube | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US4303678A | Method of manufacturing a packaged soybean curd | Human Necessities | 6 | Expired |
| US10322278B2 | Clamping device | Human Necessities | 5 | Active |
| US9763295B2 | Switching converter and lighting device using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US8777198B2 | Substrate holding apparatus, substrate holding method, and substrate processing apparatus | Electricity | 2 | Active |
| US11539727B2 | Abnormality detection apparatus and abnormality detection method | Electricity | 2 | Active |
| US7886685B2 | Substrate holding apparatus, substrate holding method, and substrate processing apparatus | Electricity | 1 | Active |
| US5417995A | Spread and a method for production of said spread | Human Necessities | 1 | Expired |
| US8141513B2 | Substrate holding apparatus, substrate holding method, and substrate processing apparatus | Electricity | 1 | Active |
| US11546363B2 | Anomaly detection device, in-vehicle network system, and anomaly detection method | Electricity | 1 | Active |
| US9295262B2 | Chlorine dioxide-generating product and method for generating chlorine dioxide | Chemistry; Metallurgy | 1 | Active |
| US11438355B2 | In-vehicle network anomaly detection system and in-vehicle network anomaly detection method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8840823B2 | Method for producing polyglycolic acid fiber | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.