Inventor · disambiguated record
Hisashi Ogura
Also filed as: OGURA HISASHI
7 granted patents·104 citations·filing 1976–2007
84Inventor score
Top patents by PatentIndex Score
7 records- 0196US4078240APhotographic flash deviceWEST ELECTRIC CO·Filed 1976·Granted Mar 7, 1978·46 cites·5 claims
- 0263US5291179APrinted circuit boardWEST ELECTRIC CO·Filed 1992·Granted Mar 1, 1994·32 cites·6 claims
- 0346US5657594AHeat insulation covering structure of a low temperature cargo tankMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Aug 19, 1997·18 cites·15 claims
- 0441US8339051B2Electronic flash unit and manufacturing method thereofINA HIROHIKO·Filed 2007·Granted Dec 25, 2012·0 cites·9 claims
- 0536US4468592AStrobo apparatusWEST ELECTRIC CO·Filed 1982·Granted Aug 28, 1984·5 cites·3 claims
- 0633US7652434B2Electronic flash unit and manufacturing method thereofPANASONIC PHOTO & LIGHTING CO·Filed 2002·Granted Jan 26, 2010·0 cites·13 claims
- 0724US5842047AStrobe light and photographic camera incorporating the sameWEST ELECTRIC CO·Filed 1997·Granted Nov 24, 1998·3 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →