Inventor · disambiguated record
Masaru Arakawa
Also filed as: ARAKAWA MASARU
8 granted patents·2 pending applications·410 citations·filing 1983–2005
91Inventor score
Files withNIFCO INC10
Top patents by PatentIndex Score
10 records- 0195US4893522ARotary damperNIFCO INC·Filed 1988·Granted Jan 16, 1990·91 cites·12 claims
- 0292US4660871ACam groove latch deviceNIFCO INC·Filed 1986·Granted Apr 28, 1987·73 cites·3 claims
- 0390US4691811ARotary damperNIFCO INC·Filed 1986·Granted Sep 8, 1987·59 cites·1 claims
- 0490US4484378ABinder for binding a bundle of elongated bodiesNIFCO INC·Filed 1983·Granted Nov 27, 1984·51 cites·11 claims
- 0583US4691589AViscous rotary damperNIFCO INC·Filed 1986·Granted Sep 8, 1987·41 cites·3 claims
- 0681US7065829B2Damper deviceNIFCO INC·Filed 2004·Granted Jun 27, 2006·37 cites·12 claims
- 0772US4704059AScrew grommetNIFCO INC·Filed 1986·Granted Nov 3, 1987·37 cites·4 claims
- 0860US4701229AMethod of high frequency weldingNIFCO INC·Filed 1986·Granted Oct 20, 1987·21 cites·1 claims
- 0947US2005242594A1Spring unit with damper and opening-closing deviceNIFCO INC·Filed 2005·Application pending·0 cites
- 1041US2005246864A1Hinge deviceNIFCO INC·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →