Inventor · disambiguated record
Koshi Yamaguchi
Also filed as: YAMAGUCHI KOSHI
4 granted patents·57 citations·filing 2002–2003
76Inventor score
Files withSUGATSUNE KOGYO4
Top patents by PatentIndex Score
4 records- 0173US7290310B2HingeSUGATSUNE KOGYO·Filed 2003·Granted Nov 6, 2007·26 cites·16 claims
- 0270US7340801B2StaySUGATSUNE KOGYO·Filed 2003·Granted Mar 11, 2008·22 cites·6 claims
- 0349USD491454SStay for furnitureSUGATSUNE KOGYO·Filed 2002·Granted Jun 15, 2004·8 cites·1 claims
- 0429USD510255SHingeSUGATSUNE KOGYO·Filed 2003·Granted Oct 4, 2005·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →