Hiroshi Harada
262Patents
24h-index
416Co-inventors
93Inventor score
Filing activity: May 28, 1974 → May 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4867629A | Dusttight storage cabinet apparatus for use in clean rooms | Emerging Cross-Sectional Technologies | 386 | Expired |
| US4781511A | Semiconductor processing system | Emerging Cross-Sectional Technologies | 376 | Expired |
| US6909893B2 | Wireless communication system, fixed base station and mobile terminal station | Electricity | 236 | Expired |
| US6636747B2 | Multi-mode radio transmission system | Electricity | 116 | Expired |
| US6673308B2 | Nickel-base single-crystal superalloys, method of manufacturing same and gas turbine high temperature parts made thereof | Chemistry; Metallurgy | 116 | Expired |
| US6438371B1 | Multimode service radio communication method and apparatus | Electricity | 96 | Expired |
| US4826360A | Transfer system in a clean room | Emerging Cross-Sectional Technologies | 77 | Expired |
| US4438368A | Plasma treating apparatus | Electricity | 68 | Expired |
| US4435821A | Receiver in a frequency hopping communication system | Electricity | 61 | Expired |
| US4904153A | Transporting robot for semiconductor wafers | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6338375B1 | Tool for tightening and melt-adhering a strap | Performing Operations; Transporting | 47 | Expired |
| US8066907B2 | Liquid crystalline polyester resin composition, molded article and holder for optical pickup lenses | Physics | 46 | Active |
| US5446835A | High-speed picking system for stacked parts | Physics | 44 | Expired |
| US6895286B2 | Control system of optimizing the function of machine assembly using GA-Fuzzy inference | Physics | 40 | Expired |
| US4772664A | Thermoplastic resin composition | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5091004A | Ink composition | Chemistry; Metallurgy | 35 | Expired |
| US4805102A | Method for controlling a vehicle attitude | Performing Operations; Transporting | 34 | Expired |
| US5229955A | Apparatus for detecting road surface frictional coefficient | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5985477A | Polymer electrolyte for fuel cell | Emerging Cross-Sectional Technologies | 31 | Expired |
| US8545719B2 | Liquid crystal polyester composition and process for producing the same | Chemistry; Metallurgy | 30 | Active |
| US7740770B2 | Resin molded article and method for producing the same | Chemistry; Metallurgy | 28 | Active |
| US4278262A | Rubber boot for use in universal joint | Performing Operations; Transporting | 26 | Expired |
| US4314874A | Method for forming a fine pattern of an aluminum film | Electricity | 25 | Expired |
| US4379702A | Intake duct for an outboard engine | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US5476569A | Binding tool of friction welding type for a thermoplastic strap | Performing Operations; Transporting | 24 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.