Inventor · disambiguated record
Waichiro Ijiri
Also filed as: IJIRI WAICHIRO
4 granted patents·42 citations·filing 1985–1989
76Inventor score
Technology areasB62D
Top patents by PatentIndex Score
4 records- 0152US4865145APower steering apparatusKOYO SEIKO CO·Filed 1988·Granted Sep 12, 1989·12 cites·4 claims
- 0247US4637484AHydraulic control apparatus for a power steering deviceKOYO JIDOKI·Filed 1985·Granted Jan 20, 1987·13 cites·12 claims
- 0345US5133423APower steering apparatusKOYO SEIKO CO·Filed 1989·Granted Jul 28, 1992·9 cites·8 claims
- 0438US4784235AOil pressure reaction control valve for power steering apparatusKOYO SEIKO CO·Filed 1985·Granted Nov 15, 1988·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →