Assignee
IZUMI MASAHIKO
7 granted patents·61 citations·filing 1975–1985
Top patents by PatentIndex Score
7 records- 0159US4295343AMicrobe-removing and air-conditioning apparatusIZUMI MASAHIKO·Filed 1979·Granted Oct 20, 1981·16 cites·2 claims
- 0253US4008333ASoy sauce brewing methodIZUMI MASAHIKO·Filed 1975·Granted Feb 15, 1977·12 cites·5 claims
- 0344US4138858ACold storage apparatusIZUMI MASAHIKO·Filed 1977·Granted Feb 13, 1979·9 cites·10 claims
- 0439US4501130ARefrigerating deviceIZUMI MASAHIKO·Filed 1984·Granted Feb 26, 1985·10 cites·8 claims
- 0533US4048340AKoji making methodIZUMI MASAHIKO·Filed 1976·Granted Sep 13, 1977·3 cites·7 claims
- 0631US4622077AMethod of cleaning the inside of a roomIZUMI MASAHIKO·Filed 1985·Granted Nov 11, 1986·8 cites·3 claims
- 0729US4501121AMethod of heat exchange and refrigerating devicesIZUMI MASAHIKO·Filed 1983·Granted Feb 26, 1985·3 cites·6 claims
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