Inventor · disambiguated record
Hiroo Takeuchi
Also filed as: TAKEUCHI HIROO
21 granted patents·354 citations·filing 1975–1985
96Inventor score
Top patents by PatentIndex Score
21 records- 0195US4554786AVacuum source device for vacuum booster for vehiclesNISSIN KOGYO KK·Filed 1983·Granted Nov 26, 1985·46 cites·9 claims
- 0294US4227371AAutomotive brake booster deviceNISSIN KOGYO KK·Filed 1978·Granted Oct 14, 1980·32 cites·6 claims
- 0391US4168613AOil reservoir device with oil level detector means for a tandem type master cylinderNISSHIN KOGYO KK·Filed 1978·Granted Sep 25, 1979·32 cites·3 claims
- 0489US4433614AVacuum booster deviceNISSIN KOGYO KK·Filed 1981·Granted Feb 28, 1984·31 cites·1 claims
- 0587US4005638AVacuum-suspended tire servo-motorNISSHIN KOGYO KK·Filed 1975·Granted Feb 1, 1977·21 cites·3 claims
- 0675US4594854AAssembly of vacuum booster and master cylinderNISSIN KOGYO KK·Filed 1985·Granted Jun 17, 1986·17 cites·2 claims
- 0775US4282799ANegative pressure boosterNISSIN KOGYO KK·Filed 1979·Granted Aug 11, 1981·13 cites·2 claims
- 0869US4542680AVacuum booster deviceNISSAN KOGYO KK·Filed 1982·Granted Sep 24, 1985·15 cites·8 claims
- 0968US4434707AVacuum type brake booster device for vehicular useNISSIN KOGYO KK·Filed 1981·Granted Mar 6, 1984·13 cites·2 claims
- 1067US4522108AVacuum booster deviceNISSIN KOGYO KK·Filed 1981·Granted Jun 11, 1985·13 cites·2 claims
- 1167US4024712AFluid pressure control device with a fluid failure alarm for a vehicle brake systemNISSHIN KOGYO KK·Filed 1975·Granted May 24, 1977·19 cites·4 claims
- 1264US4416191AVacuum booster deviceNISSIN KOGYO KK·Filed 1981·Granted Nov 22, 1983·11 cites·6 claims
- 1363US4358990ANegative pressure boosterNISSIN KOGYO KK·Filed 1981·Granted Nov 16, 1982·11 cites·3 claims
- 1463US4195661AVacuum type servometer for vehicle useNISSIN KOGYO KABUSHIKIA KAISHA·Filed 1978·Granted Apr 1, 1980·18 cites·2 claims
- 1561US4428274AVacuum booster deviceNISSIN KOGYO KK·Filed 1981·Granted Jan 31, 1984·10 cites·7 claims
- 1661US4350077ADifferential pressure operated servo boostersNISSIN KOGYO KK·Filed 1980·Granted Sep 21, 1982·10 cites·1 claims
- 1758US4596315ADisc brake deviceNISSIN KOGYO KK·Filed 1984·Granted Jun 24, 1986·14 cites·1 claims
- 1858US4557179AVacuum booster deviceNISSIN KOGYO KK·Filed 1984·Granted Dec 10, 1985·9 cites·3 claims
- 1955US4669268AMaster cylinder-reducing valve assemblyNISSIN KOGYO KK·Filed 1984·Granted Jun 2, 1987·8 cites·9 claims
- 2048US4526089AVacuum booster deviceNISSIN KOGYO KK·Filed 1982·Granted Jul 2, 1985·6 cites·10 claims
- 2144US4320624AMaster cylinderNISSIN KOGYO KK·Filed 1980·Granted Mar 23, 1982·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →