Inventor · disambiguated record
Naomasa Shimotomai
Also filed as: SHIMOTOMAI NAOMASA
3 granted patents·36 citations·filing 1990–1992
70Inventor score
Top patents by PatentIndex Score
3 records- 0150US5368778ACleaner for thermostatic water bathWAKO PURE CHEM IND LTD·Filed 1992·Granted Nov 29, 1994·17 cites·3 claims
- 0243US5070938AAluminum heat exchanger and method of manufacturing sameNIPPON DENSO CO·Filed 1990·Granted Dec 10, 1991·15 cites·3 claims
- 0323US5230811ACleaner for thermostatic water bathSHIMOTOMAI NAOMASA·Filed 1992·Granted Jul 27, 1993·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →