Inventor · disambiguated record
Tamotu Hamamura
Also filed as: HAMAMURA TAMOTU
2 granted patents·77 citations·filing 1975–1981
67Inventor score
Files withDAI ICHI KOGYO SEIYAKU CO LTD2
Top patents by PatentIndex Score
2 records- 0180US4357441AAqueous emulsion of thermally reactive polyurethane compositionDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1981·Granted Nov 2, 1982·36 cites·12 claims
- 0270US4039517AHydrophilic and thermoreactive urethane compositions with improved propertiesDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1975·Granted Aug 2, 1977·41 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →