Inventor · disambiguated record
Keiichi Katoh
Also filed as: KATOH KEIICHI
4 granted patents·59 citations·filing 1993–2001
75Inventor score
Top patents by PatentIndex Score
4 records- 0174US6318662B1Webbing winding deviceTOKAI RIKA CO LTD·Filed 1999·Granted Nov 20, 2001·41 cites·22 claims
- 0240US6513746B2Webbing take-up deviceTOKAI RIKA CO LTD·Filed 2001·Granted Feb 4, 2003·1 cites·15 claims
- 0336US5386774AMechanical sensorTOKAIRIKA DENKI SEISAKUSHO KK·Filed 1993·Granted Feb 7, 1995·7 cites·20 claims
- 0422US6319475B1Sample containerFiled 1995·Granted Nov 20, 2001·10 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Keiichi Katoh 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 →