Takeo Ito
61Patents
13h-index
123Co-inventors
87Inventor score
Filing activity: Feb 26, 1976 → May 29, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4335367A | Electrically insulated coil | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD542504S1 | Display with controller for construction machines | General | 31 | Expired |
| US5520855A | Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using the same | Physics | 29 | Expired |
| USD659939S1 | Monitor panel for a construction vehicle | General | 25 | Expired |
| USD659343S1 | Monitor panel for a construction vehicle | General | 24 | Expired |
| US5525444A | Alkaline secondary battery | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD313879S | Liquid applying cleaner | General | 20 | Expired |
| US4122213A | Method for metallizing a phosphor screen for a cathode ray tube | Chemistry; Metallurgy | 17 | Expired |
| US4701579A | Data entry keyboard | Electricity | 16 | Expired |
| US4578313A | Powder for magnetic recording media and process for manufacturing the same | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6946785B2 | Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display | Chemistry; Metallurgy | 15 | Expired |
| US6403695B1 | Carbon black and rubber compositions containing same | Chemistry; Metallurgy | 14 | Expired |
| US4833276A | Shield structure of electronic equipment | Electricity | 14 | Expired |
| US6416174B1 | Ink composition, pattern forming method, and color filter | Physics | 13 | Expired |
| US6228928A | Carbon black and rubber composition containing same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5882407A | Apparatus and method for applying a coating to a base material | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5907008A | Black coloring composition, high heat resistance light-shielding component, array substrate, liquid crystal and method of manufacturing array substrate | Chemistry; Metallurgy | 12 | Expired |
| US4406764A | Photo-curable epoxy resin composition with organic aluminum and .alpha.-ketosilyl compounds | Chemistry; Metallurgy | 11 | Expired |
| US4491629A | Water soluble photoresist composition with bisazide, diazo, polymer and silane | Physics | 11 | Expired |
| US4322513A | Epoxy resin-based compositions | Chemistry; Metallurgy | 10 | Expired |
| US5464566A | Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using the same | Physics | 9 | Expired |
| US6670747B2 | Electron source device, method of manufacturing the same, and flat display apparatus comprising an electron source device | Electricity | 9 | Expired |
| US7052196B2 | Width and lengthwise direction tape printing control device and program | Performing Operations; Transporting | 9 | Expired |
| US4714654A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4533267A | Ribbon driving mechanism for typewriter | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.