Yoshio Ikeda
26Patents
10h-index
36Co-inventors
75Inventor score
Filing activity: Jun 20, 1975 → Mar 28, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4429817A | Treating agent shooting apparatus of laundry machine | Textiles; Paper | 40 | Expired |
| US5063757A | Detergent dispenser for clothes washing machines or the like | Textiles; Paper | 36 | Expired |
| US4917272A | Detergent supply apparatus for washing machine and the like and washing machine using the same | Textiles; Paper | 33 | Expired |
| US4862711A | Detergent dispensing system for clothes washing machine or the like | Textiles; Paper | 26 | Expired |
| US5152159A | Washing machine | Textiles; Paper | 21 | Expired |
| US5104413A | Hair dye composition | Human Necessities | 17 | Expired |
| US4217545A | Electronic type polyphase electric energy meter | Physics | 12 | Expired |
| US4522311A | Lid with a see-through plate | Textiles; Paper | 11 | Expired |
| US4631934A | Washing machine | Textiles; Paper | 11 | Expired |
| US5827046A | Transverse fan, method of manufacturing the same and apparatus therefor | Performing Operations; Transporting | 10 | Expired |
| US4444027A | Washing apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4323170A | Cleaning material supplying apparatus with cleaning material storing vessel controlled by lid position | Textiles; Paper | 9 | Expired |
| US4434630A | Washer-dehydrator | Textiles; Paper | 8 | Expired |
| US7331230B2 | Semiconductor-type three-axis acceleration sensor | Physics | 8 | Expired |
| US4711104A | Washing machine | Textiles; Paper | 7 | Expired |
| US4989761A | Detergent dispenser for a washing machine or the like | Performing Operations; Transporting | 7 | Expired |
| US4495784A | Washer-dehydrator having a driving gear supported in a sealing case | Textiles; Paper | 6 | Expired |
| US5404895A | Dishwasher with improved piping structure | Human Necessities | 5 | Expired |
| US7222536B2 | Semiconductor acceleration sensor | Physics | 2 | Expired |
| US8440948B2 | Heating cooker | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US5893559A | Apparatus for sampling a small number of printed sheets from printed sheets conveyance line | Physics | 2 | Expired |
| US8017677B2 | Plasticizer for resin and resin composition containing the same | Chemistry; Metallurgy | 1 | Active |
| US7514522B2 | Method for producing polycarbonate copolymer | Chemistry; Metallurgy | 1 | Expired |
| US8080606B2 | Polycarbonate resin composition and molded article thereof | Chemistry; Metallurgy | 0 | Expired |
| US7547808B2 | Process for producing aldehyde with 2-position branched long-chain alkyl | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.