Inventor · disambiguated record
Sunao Sugihara
Also filed as: SUGIHARA SUNAO
1 granted patent·2 pending applications·1 citations·filing 2005–2025
17Inventor score
Top patents by PatentIndex Score
3 records- 0159US2025311662A1Production method of agricultural products and hydroponic plants, and powder and granular materialJAPAN AGARICUS CORP·Filed 2025·Application pending·0 cites
- 0243US2020346943A1Activated treated water, method for manufacturing activated treated water, method for manufacturing activated treated medium, device for manufacturing activated treated water, method for preserving food product, and activated treated mediumSUGIHARA SUNAO·Filed 2018·Application pending·0 cites
- 0342US7631713B2Method for driving hydrogen internal combustion engine carKAWASUMI SHINROKU·Filed 2005·Granted Dec 15, 2009·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →