Inventor · disambiguated record

Shoichi Shibayama

Also filed as: HIRAGA KUNIKAZU · SHIBAYAMA SHOICHI

2 granted patents·10 citations·filing 1978–1978

53Inventor score

Technology areasC07C C07D

Files withNIHON NOHYAKU CO LTD2

Top patents by PatentIndex Score

2 records

0178US4157256ATetrahydrophthalimide and herbicide containing the sameNIHON NOHYAKU CO LTD·Filed 1978·Granted Jun 5, 1979·9 cites·4 claims
0239US4226616ADiphenyl ether and herbicide containing the sameNIHON NOHYAKU CO LTD·Filed 1978·Granted Oct 7, 1980·1 cites·14 claims

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