P

Inventor

KOBAYASHI YUTAKA

JP244 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

31 patents
US5834851ANov 10, 1998

SRAM having load transistor formed above driver transistor

HITACHI LTD235 citations99
US4969031ANov 6, 1990

Semiconductor devices and method for making the same

HITACHI LTD228 citations99
US4819043AApr 4, 1989

MOSFET with reduced short channel effect

HITACHI LTD169 citations99
US5731219AMar 24, 1998

Process for fabricating a semiconductor integrated circuit device

HITACHI LTD28 citations96
US5629888AMay 13, 1997

Semiconductor memory device and method of operation thereof

HITACHI LTD42 citations96
US5386135AJan 31, 1995

Semiconductor CMOS memory device with separately biased wells

HITACHI LTD83 citations96
US5324982AJun 28, 1994

Semiconductor memory device having bipolar transistor and structure to avoid soft error

HITACHI LTD36 citations96
US5307304AApr 26, 1994

Semiconductor memory device and method of operation thereof

HITACHI LTD83 citations96
US5734188AMar 31, 1998

Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same

HITACHI LTD73 citations95
US5497023AMar 5, 1996

Semiconductor memory device having separately biased wells for isolation

HITACHI LTD67 citations95
US5150325ASep 22, 1992

Bi-CMOS semiconductor memory device, including improved layout structure and testing method

HITACHI LTD45 citations95
US5563502AOct 8, 1996

Constant voltage generation circuit

HITACHI LTD38 citations93
US5398318AMar 14, 1995

High speed, low noise output buffer with non-identical pairs of output transistors

HITACHI LTD26 citations93
US5121185AJun 9, 1992

Monolithic semiconductor IC device including blocks having different functions with different breakdown voltages

HITACHI LTD24 citations93
US6208010B1Mar 27, 2001

Semiconductor memory device

HITACHI LTD25 citations92
US5936832AAug 10, 1999

Semiconductor memory device and method of operation thereof

HITACHI LTD22 citations92
US5917211AJun 29, 1999

Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same

HITACHI LTD37 citations92
US5787043AJul 28, 1998

Semiconductor memory device having a redundancy capability

HITACHI LTD24 citations92
US5742551AApr 21, 1998

Memory circuit improved in electrical characteristics

HITACHI LTD20 citations92
US5652457AJul 29, 1997

Semiconductor integrated circuit device and process for fabricating the same

HITACHI LTD20 citations92
US5631600AMay 20, 1997

Reference current generating circuit for generating a constant current

HITACHI LTD40 citations92
US5614848AMar 25, 1997

High-speed semiconductor integrated circuit device composed of CMOS and bipolar transistors

HITACHI LTD22 citations92
US5604417AFeb 18, 1997

Semiconductor integrated circuit device

HITACHI LTD21 citations92
US5572480ANov 5, 1996

Semiconductor integrated circuit device and process for fabricating the same

HITACHI LTD25 citations92
US5373469ADec 13, 1994

Differential amplifier with a latching function and a memory apparatus employing same

HITACHI LTD25 citations92
US5276648AJan 4, 1994

Testing method for a semiconductor memory device

HITACHI LTD21 citations92
US5268587ADec 7, 1993

Semiconductor integrated circuit device including a dielectric breakdown prevention circuit

HITACHI LTD29 citations92
US5264712ANov 23, 1993

Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same

HITACHI LTD27 citations92
US5247198ASep 21, 1993

Semiconductor integrated circuit device with multiplayered wiring

HITACHI LTD47 citations92
US5148255ASep 15, 1992

Semiconductor memory device

HITACHI LTD45 citations92
US5081515AJan 14, 1992

Semiconductor integrated circuit device

HITACHI LTD25 citations92

OMRON TATEISI ELECTRONICS CO

4 patents

SUMITOMO WIRING SYSTEMS

4 patents

SEIKO EPSON CORP

2 patents

MITSUBISHI ELECTRIC CORP

1 patent

RENESAS TECH CORP

1 patent

NISSAN MOTOR

1 patent

NEC CORP

1 patent

SUMITOMO ELECTRIC INDUSTRIES

1 patent

KUREHA CHEMICAL IND CO LTD

1 patent

KOBAYASHI GIMLET MFG

1 patent

SHARP KK

1 patent

KOBAYASHI YUTAKA

1 patent

Showing the top 50 of 244 patents by PatentIndex Score.