Etsuo Ito
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Aug 1, 1980 → Mar 5, 1984
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4357323A | Polysaccharide RBS substance and antitumor agent containing same | Human Necessities | 14 | Expired |
| US4764507A | Polysaccharide RDP substance | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.