Koji Morinaka
3Patents
2h-index
5Co-inventors
33Inventor score
Filing activity: Jan 17, 1995 → Jul 23, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6123897A | High chromium heat resistant cast steel material and pressure vessel formed thereof | Chemistry; Metallurgy | 4 | Expired |
| US6007767A | High chromium heat resistant cast steel material | Chemistry; Metallurgy | 2 | Expired |
| US6016235A | Tape recorder and play-back device having upper and lower ring gears | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.