Kenichi Usami
7Patents
5h-index
24Co-inventors
63Inventor score
Filing activity: May 24, 1982 → Jul 30, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4505232A | Boiler tube | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4443406A | Heat-resistant and corrosion-resistant weld metal alloy and welded structure | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5601411A | Stainless steel type 13Cr5Ni having high toughness, and usage the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4802894A | Method of using a structural member of anti-sulfur-attack cr-ni-al-si alloy steel for coal gasification system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9162596B2 | Seat slide apparatus for vehicle | Performing Operations; Transporting | 5 | Active |
| US5879132A | Stainless steel type 13Cr5Ni having high toughness, and usage of the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5030064A | Water turbine and moving blade of water turbine | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.