Inventor · disambiguated record
Kohtaroh Iwabuchi
Also filed as: IWABUCHI KOHTAROH
18 granted patents·230 citations·filing 1991–2001
95Inventor score
Technology areasB60C
Files withYOKOHAMA RUBBER CO LTD18
Top patents by PatentIndex Score
18 records- 0186USD349672SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Aug 16, 1994·30 cites·1 claims
- 0285USD349673SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Aug 16, 1994·27 cites·1 claims
- 0378USD348863SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Jul 19, 1994·22 cites·1 claims
- 0477USD380181SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1995·Granted Jun 24, 1997·22 cites·1 claims
- 0571USD458587SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 2001·Granted Jun 11, 2002·10 cites·1 claims
- 0667USD384011SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1995·Granted Sep 23, 1997·14 cites·1 claims
- 0767USD349671SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Aug 16, 1994·13 cites·1 claims
- 0863USD389103SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1996·Granted Jan 13, 1998·12 cites·1 claims
- 0963USD349674SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Aug 16, 1994·11 cites·1 claims
- 1063USD345132SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1991·Granted Mar 15, 1994·12 cites·1 claims
- 1158USD426498SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Jun 13, 2000·11 cites·1 claims
- 1258USD348862SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Jul 19, 1994·9 cites·1 claims
- 1351USD384012SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1995·Granted Sep 23, 1997·7 cites·1 claims
- 1450USD384311SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1996·Granted Sep 30, 1997·7 cites·1 claims
- 1547USD341361SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1991·Granted Nov 16, 1993·5 cites·1 claims
- 1645USD427117SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Jun 27, 2000·6 cites·1 claims
- 1742USD451058SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 2000·Granted Nov 27, 2001·4 cites·1 claims
- 1840US5211780APneumatic radial tire for heavy-duty vehiclesYOKOHAMA RUBBER CO LTD·Filed 1991·Granted May 18, 1993·8 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kohtaroh Iwabuchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →