Hiroshi Kitazawa
14Patents
4h-index
21Co-inventors
60Inventor score
Filing activity: May 30, 1990 → Mar 22, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5767848A | Development support system | Physics | 73 | Expired |
| US6178623A | Composite lightweight copper plated aluminum wire | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7484466B2 | Cloth holding device | Textiles; Paper | 8 | Expired |
| US6883447B1 | Sewing machine with needle thread cassette and needle thread cassette | Textiles; Paper | 4 | Expired |
| US6981459B2 | Sewing machine | Textiles; Paper | 3 | Expired |
| US5672223A | Method of recycling image-deposited recording material, and recording material for use with the recycling method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5738759A | Recording material, method of producing the same and method of recycling recording material | Textiles; Paper | 2 | Expired |
| US6616198B2 | Method and apparatus for tying threads | Textiles; Paper | 2 | Expired |
| US7458670B2 | Cloth printing apparatus | Textiles; Paper | 1 | Expired |
| US5022239A | Yarn exchange device for a flat-bed knitting machine | Textiles; Paper | 1 | Expired |
| US7715939B2 | Embroidery sewing machine with printing function | Textiles; Paper | 1 | Active |
| US7092173B2 | Objective lens drive device, optical pickup device, and disk drive device | Physics | 1 | Expired |
| US11052442B2 | Copper-coated magnesium wire and method for manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7571690B2 | Printable embroidery machine | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.