Kazushi Fukuda
13Patents
10h-index
48Co-inventors
68Inventor score
Filing activity: Apr 19, 1989 → Apr 19, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5237148A | Device for manufacturing a nozzle and its manufacturing method | Performing Operations; Transporting | 67 | Expired |
| US5444012A | Method for manufacturing semiconductor integrated circuit device having a fuse element | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4944663A | Rotary compressor having oxidizing and nitriding surface treatment | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5508540A | Semiconductor integrated circuit device and process of manufacturing the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6559027B2 | Semiconductor device and process for producing the sme | Electricity | 15 | Expired |
| US6242323A | Semiconductor device and process for producing the same | Electricity | 15 | Expired |
| US6057241A | Method of manufacturing a semiconductor integrated circuit device | Electricity | 13 | Expired |
| US5780328A | Process for producing semiconductor integrated circuit | Electricity | 12 | Expired |
| US5880497A | Semiconductor integrated circuit device having capacitance element and process of manufacturing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5087181A | Sliding structure such as compressor or the like | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5423664A | Iron-base alloy for rotary type compressors | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6881646B2 | Semiconductor device and process for producing the same | Electricity | 7 | Expired |
| US7402473B2 | Semiconductor device and process for producing the same | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.