Inventor · disambiguated record
Hiroichi Takubo
Also filed as: TAKUBO HIROICHI
8 granted patents·170 citations·filing 1984–1988
88Inventor score
Files withMAZDA MOTOR8
Top patents by PatentIndex Score
8 records- 0185US4770276AOil pan for automotive engineMAZDA MOTOR·Filed 1987·Granted Sep 13, 1988·47 cites·10 claims
- 0270US4741293AEngine cooling structureMAZDA MOTOR·Filed 1986·Granted May 3, 1988·26 cites·9 claims
- 0368US4690111ABearing arrangements for balancing shafts of internal combustion enginesMAZDA MOTOR·Filed 1985·Granted Sep 1, 1987·27 cites·11 claims
- 0467US4819505ABalancer shafts for use in multicylinder enginesMAZDA MOTOR·Filed 1987·Granted Apr 11, 1989·28 cites·10 claims
- 0565US4696267ACylinder block structure for internal combustion engineMAZDA MOTOR·Filed 1985·Granted Sep 29, 1987·22 cites·11 claims
- 0651US4911117AArrangements for supporting crankshafts in multicylinder enginesMAZDA MOTOR·Filed 1988·Granted Mar 27, 1990·13 cites·16 claims
- 0736US4729351ACylinder block construction of engineMAZDA MOTOR·Filed 1986·Granted Mar 8, 1988·6 cites·13 claims
- 0829US4543926AExhaust port structure for rotary piston enginesMAZDA MOTOR·Filed 1984·Granted Oct 1, 1985·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →