Hirohumi Tanaka
3Patents
3h-index
8Co-inventors
47Inventor score
Filing activity: Apr 12, 1988 → Nov 29, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9255011B2 | Method for producing lithium carbonate | Chemistry; Metallurgy | 22 | Active |
| US4855118A | Method of producing fluorapatite | Physics | 13 | Expired |
| US4971739A | Method of producing fluorapatite and a moisture sensitive resistor using fluorapatite obtained by the same | Physics | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.