Inventor · disambiguated record
Kazuhiko Nakahara
Also filed as: NAKAHARA KAZUHIKO
1 granted patent·2 pending applications·0 citations·filing 2006–2023
11Inventor score
Technology areasC05G
Files withJAPAN INT RES CT FOR AGRICULTURAL SCIENCES1JAPAN INTERNAT RES CT FOR AGRICULTURAL SCIENCES1JAPAN INTERNATIONAL RES CENTER FOR AGRICULTURAL SCIENCES1
Top patents by PatentIndex Score
3 records- 0151US2023150895A1Soil conditioner and use thereofJAPAN INTERNATIONAL RES CENTER FOR AGRICULTURAL SCIENCES·Filed 2023·Application pending·0 cites
- 0242US7892312B2Nitrification inhibitor and soil improver and fertilizer containing the sameJAPAN INTERNAT RES CT FOR AGRICULTURAL SCIENCES·Filed 2006·Granted Feb 22, 2011·0 cites·12 claims
- 0339US2008307843A1Nitrification inhibitor and soil improver and fertilizer containing the sameJAPAN INT RES CT FOR AGRICULTURAL SCIENCES·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →