Inventor
HOMMA HIDEO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HOMMA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS5339163AAug 16, 1994
Automatic exposure control device using plural image plane detection areas
CANON KK600 citations99
US5272538ADec 21, 1993
Exposure control device
CANON KK153 citations99
US4858020AAug 15, 1989
Image sensing device
CANON KK78 citations96
US6570620B1May 27, 2003
Exposure control device
CANON KK16 citations93
US5677733AOct 14, 1997
Exposure control device having a plurality of light detecting areas
CANON KK36 citations93
US5926292AJul 20, 1999
Image processing apparatus
CANON KK18 citations92
US5565918AOct 15, 1996
Automatic exposure control device with light measuring area setting
CANON KK26 citations92
US5321532AJun 14, 1994
Image processing apparatus
CANON KK20 citations92
US5065248ANov 12, 1991
Exposure control device
CANON KK29 citations92
US6124891ASep 26, 2000
Exposure control device
CANON KK18 citations84
US5465173ANov 7, 1995
Image processing apparatus
CANON KK16 citations82
US6175384B1Jan 16, 2001
Video camera apparatus having an exposure control device
CANON KK6 citations74
US5442397AAug 15, 1995
Image sensing apparatus
CANON KK18 citations74
US4987482AJan 22, 1991
Image pickup apparatus having exposure control for human subjects
CANON KK17 citations74
HITACHI LTD
7 patentsUS6917054B2Jul 12, 2005
Semiconductor device
HITACHI LTD37 citations92
US5247198ASep 21, 1993
Semiconductor integrated circuit device with multiplayered wiring
HITACHI LTD47 citations92
US4735916AApr 5, 1988
Method of fabricating bipolar transistors and insulated gate field effect transistors having doped polycrystalline silicon conductors
HITACHI LTD43 citations92
US4794445ADec 27, 1988
Semiconductor device
HITACHI LTD13 citations74
US4415385ANov 15, 1983
Diffusion of impurities into semiconductor using semi-closed inner diffusion vessel
HITACHI LTD9 citations74
US4341011AJul 27, 1982
Method of manufacturing semiconductor device
HITACHI LTD7 citations73
US7837343B2Nov 23, 2010
Illuminating device and display device
HITACHI LTD4 citations62