Inventor
KURODA TAKAO
JP63 patents
⚠️ This page may combine multiple inventors who share the name “KURODA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS4503540AMar 5, 1985
Phase-locked semiconductor laser device
HITACHI LTD58 citations96
US6542526B1Apr 1, 2003
Optical information processor and semiconductor light emitting device suitable for the same
HITACHI LTD40 citations92
US4835581AMay 30, 1989
Electron gas hole gas tunneling transistor device
HITACHI LTD30 citations92
US4819036AApr 4, 1989
Semiconductor device
HITACHI LTD25 citations92
US4766092AAug 23, 1988
Method of growing heteroepitaxial InP on Si using Sn substrate implantation
HITACHI LTD18 citations82
US4673959AJun 16, 1987
Heterojunction FET with doubly-doped channel
HITACHI LTD20 citations82
US4580522AApr 8, 1986
Rotary substrate holder of molecular beam epitaxy apparatus
HITACHI LTD20 citations82
US4432091AFeb 14, 1984
Semiconductor laser device
HITACHI LTD20 citations82
US4257011AMar 17, 1981
Semiconductor laser device
HITACHI LTD24 citations82
US5837565ANov 17, 1998
Semiconductor device
HITACHI LTD6 citations74
US4814838AMar 21, 1989
Semiconductor device and method of manufacturing the same
HITACHI LTD11 citations74
US4509173AApr 2, 1985
Phase-locked semiconductor laser device
HITACHI LTD14 citations74
US4905057AFeb 27, 1990
Semiconductor devices
HITACHI LTD10 citations73
US4630279ADec 16, 1986
Buried heterojunction laser
HITACHI LTD11 citations73
US4426703AJan 17, 1984
Semiconductor laser device
HITACHI LTD7 citations73
US4288757ASep 8, 1981
Semiconductor laser device
HITACHI LTD17 citations73
US5831296ANov 3, 1998
Semiconductor device
HITACHI LTD3 citations63
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
11 patentsUS6512543B1Jan 28, 2003
Physical quantity distribution sensor, method of driving said sensor and method of producing said sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96
US6469740B1Oct 22, 2002
Physical quantity distribution sensor and method for driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US6311139B1Oct 30, 2001
Method for estimating yield of integrated circuit device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations93
US4498013AFeb 5, 1985
Solid state image sensor exhibiting reduced image smearing effects
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US7038723B1May 2, 2006
Solid state imaging device, method for driving the same and camera using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations81
US6798452B1Sep 28, 2004
Amplifying solid-state imaging device, method for driving the same and physical quantity distribution sensing semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US6630957B1Oct 7, 2003
Solid state imaging apparatus and method of driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6248133B1Jun 19, 2001
Solid state imaging device and a method of driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US5451802ASep 19, 1995
Charge transfer device having a high-resistance electrode and a low-resistance electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4564766AJan 14, 1986
Method for driving solid state image pickup device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6677997B1Jan 13, 2004
Amplifying solid-state imaging device, and method for driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
MATSUSHITA ELECTRONICS CORP
10 patentsUS4783702ANov 8, 1988
Method of throwing away unnecessary signal charges in solid state image sensing device
MATSUSHITA ELECTRONICS CORP26 citations92
US4630091ADec 16, 1986
Solid state imaging apparatus
MATSUSHITA ELECTRONICS CORP28 citations92
US4947224AAug 7, 1990
Solid state image sensing device with photodiode to reduce smearing
MATSUSHITA ELECTRONICS CORP8 citations74
US6046069AApr 4, 2000
Solid-state image pick-up device and method for manufacturing the same
MATSUSHITA ELECTRONICS CORP7 citations73
US5786607AJul 28, 1998
Solid-state image pick-up device and method for manufacturing the same
MATSUSHITA ELECTRONICS CORP6 citations73
US5324669AJun 28, 1994
Process for manufacturing a solid state image pickup device having increased charge storage and improved electronic shutter operation
MATSUSHITA ELECTRONICS CORP8 citations73
US5315137AMay 24, 1994
Charge transfer device, process for its manufacture, and method of driving the device
MATSUSHITA ELECTRONICS CORP16 citations73
US5262661ANov 16, 1993
Solid-state image pickup device, having increased charge storage and improved electronic shutter operation
MATSUSHITA ELECTRONICS CORP11 citations73
US4435897AMar 13, 1984
Method for fabricating solid-state image sensor
MATSUSHITA ELECTRONICS CORP12 citations73
US5041392AAug 20, 1991
Method for making solid state image sensing device
MATSUSHITA ELECTRONICS CORP3 citations63
SUMITOMO PHARMA CO LTD
3 patentsUS12221625B2Feb 11, 2025
Method for producing retinal pigment epithelial cells
SUMITOMO PHARMA CO LTD0 citations63
US11649432B2May 16, 2023
Method for producing retinal pigment epithelial cells
SUMITOMO PHARMA CO LTD1 citations63
US11618883B2Apr 4, 2023
Method for producing retinal pigment epithelial cells
SUMITOMO PHARMA CO LTD1 citations63
HITACHI INC
1 patentDAICEL CHEM
1 patentKURODA TAKAO
1 patentHOSHIZAKI ELECTRIC CO LTD
1 patentNEC CORP
1 patentDAICEL CORP
1 patentYOSHIDA KOJI
1 patentPANASONIC CORP
1 patentDENSO CORP
1 patentShowing the top 50 of 63 patents by PatentIndex Score.