Inventor · disambiguated record

Kazufusa Shimizu

Also filed as: SHIMIZU KAZUFUSA

2 granted patents·34 citations·filing 1976–1984

62Inventor score

Technology areasC05F Y10S

Files withNIIGATA ENGINEERING CO LTD2

Top patents by PatentIndex Score

2 records

0167US4060390AApparatus for producing compostsNIIGATA ENGINEERING CO LTD·Filed 1976·Granted Nov 29, 1977·17 cites·7 claims
0249US4559073AComposting excretions from domestic animalsNIIGATA ENGINEERING CO LTD·Filed 1984·Granted Dec 17, 1985·17 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →