Inventor · disambiguated record
Kazumasa Hagiwara
Also filed as: HAGIWARA KAZUMASA
1 granted patent·2 pending applications·2 citations·filing 2002–2006
18Inventor score
Technology areasB60C
Files withBRIDGESTONE CORP2
Top patents by PatentIndex Score
3 records- 0158US7770620B2Reinforced air bladder for safety tireBRIDGESTONE CORP·Filed 2005·Granted Aug 10, 2010·2 cites·23 claims
- 0244US2007144647A1Assembly of tire and rim, and tireBRIDGESTONE CORP·Filed 2006·Application pending·0 cites
- 0329US2005011599A1Assembly of tire and rim, and tireFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →