Hitoshi Kikuchi
47Patents
13h-index
85Co-inventors
84Inventor score
Filing activity: Oct 27, 1987 → Apr 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD755947S1 | Propeller fan | General | 30 | Active |
| USD750211S1 | Propeller fan | General | 28 | Active |
| US7427206B2 | Card connector | Physics | 26 | Active |
| USD755945S1 | Propeller fan | General | 25 | Active |
| USD562774S1 | Electric connector | General | 22 | Expired |
| USD755946S1 | Propeller fan | General | 21 | Active |
| US6715432B2 | Solid fuel burner and method of combustion using solid fuel burner | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD576103S1 | Electric connector | General | 17 | Expired |
| US4828593A | Process for the production of glass | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5853678A | Method for removing hydrides, alkoxides and alkylates out of a gas using cupric hydroxide | Performing Operations; Transporting | 13 | Expired |
| US4828594A | Process for the production of glass | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD812732S1 | Propeller fan | General | 13 | Active |
| US4828595A | Process for the production of glass | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6352445B2 | Connector for memory cards | Electricity | 12 | Expired |
| US6976858B1 | Electric connector | Electricity | 9 | Expired |
| US7612993B1 | Card connector | Electricity | 9 | Active |
| US7540782B2 | Card connector and method for producing housing assembly | Electricity | 7 | Active |
| US6776637B2 | Panel mounted electrical connector movable relative to the panel | Electricity | 7 | Expired |
| US7874857B2 | Card connector | Electricity | 6 | Active |
| US7331758B2 | Blower | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7364471B2 | Card connector | Electricity | 6 | Expired |
| US7452241B2 | Card connector | Physics | 5 | Active |
| US7112077B2 | Card connector having card(s) detection capabilities | Electricity | 5 | Expired |
| US6468038B1 | Fan, method for producing the fan by molding molten metal, and device for producing the fan by molding molten metal | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7148170B2 | Recycled ceramic slurry, recycled ceramic powder, ceramic electronic part, and fabricating methods therefor | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.