Michio Tanaka
71Patents
12h-index
119Co-inventors
87Inventor score
Filing activity: May 9, 1975 → May 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5804479A | Method for forming semiconductor integrated circuit device having a capacitor | Electricity | 46 | Expired |
| USD467891S1 | Memory card player for audio | General | 39 | Expired |
| USD276122S | Microwave oven | General | 38 | Expired |
| USD275546S | Microwave oven | General | 33 | Expired |
| US5569474A | Mold for injection molding of plastics using thin film electric heater | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4292107A | Process for manufacturing a radiographic intensifying screen | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5578849A | Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance | Electricity | 25 | Expired |
| US5705793A | Thin film electric heater, and method and apparatus for injection molding of plastics using the same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5732009A | Semiconductor integrated circuit device including a DRAM in which a cell selection transistor has a stabilized threshold voltage | Electricity | 22 | Expired |
| US7780366B2 | Resist pattern forming method | Electricity | 16 | Active |
| US4878886A | Toothed belt and power transmission device using the same | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| USD266641S | Micro-wave oven | General | 13 | Expired |
| US4099638A | Coated glass bottles | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6984477B2 | Resist pattern forming apparatus and method thereof | Electricity | 12 | Expired |
| US4562714A | Precoat metal and its production | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4408034A | Method for curing urethane resins | Chemistry; Metallurgy | 11 | Expired |
| USD269840S | Microwave oven | General | 11 | Expired |
| US8071502B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 10 | Active |
| US4456744A | Composition for producing polyurethane resin at ambient temperature | Chemistry; Metallurgy | 10 | Expired |
| US4443590A | Composition for polyurethane resins and production of the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD471528S1 | Digital audio disc player | General | 9 | Expired |
| US7488127B2 | Resist pattern forming apparatus and method thereof | Electricity | 8 | Active |
| US4474934A | One-pack type thermosetting polyurethane coating composition from a blocked isocyanate containing an oxadiazinetrione ring | Chemistry; Metallurgy | 8 | Expired |
| US4038304A | Urethane prepolymer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5171190A | Synchronous belt | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.