Inventor
NUMAKO NORIO
JP80 patents
⚠️ This page may combine multiple inventors who share the name “NUMAKO NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
46 patentsUS4944030AJul 24, 1990
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD124 citations99
US6366737B1Apr 2, 2002
External flash control system
ASAHI OPTICAL CO LTD75 citations96
US6351610B1Feb 26, 2002
External flash control system
ASAHI OPTICAL CO LTD59 citations96
US5430518AJul 4, 1995
Remote control camera
ASAHI OPTICAL CO LTD81 citations96
US4936664AJun 26, 1990
Zoom lens drive system for camera
ASAHI OPTICAL CO LTD70 citations96
US5432577AJul 11, 1995
Electronically controlled camera with interval time setting
ASAHI OPTICAL CO LTD73 citations95
US6353711B1Mar 5, 2002
External flash control system
ASAHI OPTICAL CO LTD48 citations93
US5363164ANov 8, 1994
Device for initializing a camera lens upon reinitiation of power to camera
ASAHI OPTICAL CO LTD26 citations93
US5291232AMar 1, 1994
Device for controlling an operation of a movable member
ASAHI OPTICAL CO LTD26 citations93
US5146259ASep 8, 1992
Electronically controlled camera including automatic shutter speed changing apparatus
ASAHI OPTICAL CO LTD22 citations93
US4967218AOct 30, 1990
Lens driving motor control apparatus
ASAHI OPTICAL CO LTD40 citations93
US4962399AOct 9, 1990
Zoom lens driving apparatus
ASAHI OPTICAL CO LTD36 citations93
US5842057ANov 24, 1998
Camera with lens barrier apparatus
ASAHI OPTICAL CO LTD28 citations92
US5774748AJun 30, 1998
Zoom lens barrel and camera having such a barret
ASAHI OPTICAL CO LTD43 citations92
US5157429AOct 20, 1992
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD25 citations92
US5150147ASep 22, 1992
Electronically controlled camera
ASAHI OPTICAL CO LTD24 citations92
US5966551AOct 12, 1999
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD13 citations82
US5673099ASep 30, 1997
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD9 citations82
US5475456ADec 12, 1995
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD18 citations82
US5321462AJun 14, 1994
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD13 citations82
US5181060AJan 19, 1993
Electronically controlled camera
ASAHI OPTICAL CO LTD19 citations82
US5162831ANov 10, 1992
Zoom lens drive system for camera
ASAHI OPTICAL CO LTD21 citations82
US5142315AAug 25, 1992
Lens shutter type of camera including zoom lens
ASAHI OPTICAL CO LTD17 citations82
US5119121AJun 2, 1992
Electronically controlled camera having macro and normal operational modes
ASAHI OPTICAL CO LTD20 citations82
US5030979AJul 9, 1991
Electronically controlled camera
ASAHI OPTICAL CO LTD21 citations79
US6160962ADec 12, 2000
Camera with lens barrier apparatus
ASAHI OPTICAL CO LTD7 citations74
US6151450ANov 21, 2000
Programmable electronic device
ASAHI OPTICAL CO LTD8 citations74
US6036377AMar 14, 2000
Camera with lens barrier apparatus
ASAHI OPTICAL CO LTD7 citations74
US5971630AOct 26, 1999
Camera with lens barrier apparatus
ASAHI OPTICAL CO LTD5 citations74
US5907725AMay 25, 1999
Electronically controlled camera
ASAHI OPTICAL CO LTD9 citations74
US5897227AApr 27, 1999
Zoom lens drive system for lens shutter type of camera
ASAHI OPTICAL CO LTD10 citations74
US5809345ASep 15, 1998
Programmable electronic device
ASAHI OPTICAL CO LTD14 citations74
US5721986AFeb 24, 1998
Camera and strobe charging system
ASAHI OPTICAL CO LTD10 citations74
US5713051AJan 27, 1998
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD6 citations74
US5583596ADec 10, 1996
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD3 citations74
US5384617AJan 24, 1995
Exposure control system of a camera having an interval mode
ASAHI OPTICAL CO LTD9 citations74
US5280317AJan 18, 1994
Lens shutter camera including zoom lens drive system
ASAHI OPTICAL CO LTD16 citations74
US5280320AJan 18, 1994
Electronically controlled camera having internal photographing mode and display
ASAHI OPTICAL CO LTD9 citations74
US5276475AJan 4, 1994
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD9 citations74
US5264885ANov 23, 1993
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD10 citations74
US5257053AOct 26, 1993
Position detecting device
ASAHI OPTICAL CO LTD15 citations74
US5241334AAug 31, 1993
Electronically controlled camera having mode changing capability
ASAHI OPTICAL CO LTD16 citations74
US5235374AAug 10, 1993
Electronically controlled camera having macro and normal operational modes
ASAHI OPTICAL CO LTD11 citations74
US5223887AJun 29, 1993
Autofocus camera
ASAHI OPTICAL CO LTD10 citations74
US5150145ASep 22, 1992
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD14 citations74
US5136320AAug 4, 1992
Electronically controlled camera having macro and normal operational modes
ASAHI OPTICAL CO LTD19 citations74
ASAHI KOGAKU KK
1 patentASAHI KOGAKUOGYO KABUSHIKI KAI
1 patentNUMAKO NORIO
1 patentPENTAX CORP
1 patentShowing the top 50 of 80 patents by PatentIndex Score.