Hirohiko Ishida
6Patents
3h-index
21Co-inventors
49Inventor score
Filing activity: Oct 10, 2001 → Apr 10, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6921745B2 | Bactericidal composition comprising polylysine and a plant essential oil | Human Necessities | 18 | Expired |
| US6780403B1 | Deodorants | Human Necessities | 5 | Expired |
| US8298520B2 | Deodorant particle | Chemistry; Metallurgy | 5 | Active |
| US6506793B2 | Citral acetal | Human Necessities | 2 | Expired |
| US9012153B2 | Method for screening olfactory sensibility inhibitor | Physics | 2 | Active |
| US6914077B2 | Mite repellant and/or miticide composition | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.