Inventor · disambiguated record
Haruo Ogawa
Also filed as: OGAWA HARUO · SUGAI HIROSHI
9 granted patents·237 citations·filing 1974–2004
90Inventor score
Top patents by PatentIndex Score
9 records- 0179US4877957AScanning type tunnel microscopeOLYMPUS OPTICAL CO·Filed 1987·Granted Oct 31, 1989·40 cites·19 claims
- 0275US3968598AWorkpiece lapping deviceCANON KK·Filed 1974·Granted Jul 13, 1976·26 cites·5 claims
- 0374US7275931B2Medical irradiation apparatusMORITA MFG·Filed 2004·Granted Oct 2, 2007·25 cites·29 claims
- 0469US4218216AMethod of lubricating dental hand-piece and small-sized oiler for use thereinMORITA MFG·Filed 1978·Granted Aug 19, 1980·26 cites·8 claims
- 0568US5902108AAir turbine handpieceMORITA MFG·Filed 1998·Granted May 11, 1999·50 cites·33 claims
- 0667US5591028ADental cutting tool holderMORITA MFG·Filed 1994·Granted Jan 7, 1997·32 cites·5 claims
- 0752US5355523AWireless transmission/reception system including transmitting terminal producing multiple frequency local oscillation signals and receiving terminal storing a local oscillation signalMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Oct 11, 1994·24 cites·2 claims
- 0848US4406470AChuck device for dental handpieceMORITA MFG·Filed 1981·Granted Sep 27, 1983·13 cites·6 claims
- 0929US4189836AChuck for dental hand-pieceMORITA MFG·Filed 1978·Granted Feb 26, 1980·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →