Hideki Ishii
1Patents
0Active
1Granted
22Portfolio score
Filing activity: Feb 21, 1978 → Feb 21, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4132464A | Liquid crystal device | Chemistry; Metallurgy | 16 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.