Tomoyuki Ozasa
6Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Sep 9, 2003 → Apr 8, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7297215B2 | Copper base alloy, and cast ingot and parts to be contacted with liquid | Chemistry; Metallurgy | 5 | Expired |
| US7806996B2 | Copper-based alloy, and cast ingot and liquid-contacting part each using the alloy | Chemistry; Metallurgy | 3 | Active |
| US8366840B2 | Leadless brass alloy excellent in stress corrosion cracking resistance | Chemistry; Metallurgy | 1 | Active |
| US10023941B2 | Leadless brass alloy excellent in stress corrosion cracking resistance | Chemistry; Metallurgy | 0 | Active |
| US10000854B2 | Method for preventing elution of Bi from copper alloy | Fixed Constructions | 0 | Active |
| US10006106B2 | Brass alloy and processed part and wetted part | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.