Chiaki Shiga
5Patents
3h-index
13Co-inventors
50Inventor score
Filing activity: Sep 17, 1992 → Jun 29, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6290905A | Welding material | Chemistry; Metallurgy | 15 | Expired |
| US6653594B2 | Consumable electrode gas shielded arc welding method and apparatus | Performing Operations; Transporting | 12 | Expired |
| US7325717B2 | Welding material and a method of producing welded joint | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6059177A | Welding method and welding material | Chemistry; Metallurgy | 3 | Expired |
| US5266417A | Low-temperature service nickel plate with excellent weld toughness | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.