Inventor · disambiguated record
Soichi Yamada
Also filed as: YAMADA SOICHI
3 granted patents·279 citations·filing 1998–2002
78Inventor score
Technology areasB29B
Files withNIPPON CATALYTIC CHEM IND3
Top patents by PatentIndex Score
3 records- 0198US6228930B1Water-absorbent resin granule-containing composition and production process for water-absorbent resin granuleNIPPON CATALYTIC CHEM IND·Filed 1998·Granted May 8, 2001·222 cites·14 claims
- 0294US6458921B1Water-absorbent resin granule-containing composition and production process for water-absorbent resin granuleNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Oct 1, 2002·48 cites·21 claims
- 0375US7153910B2Water-absorbent resin granule-containing composition and production process for water-absorbent resin granuleNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Dec 26, 2006·9 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →