P

Inventor

TAKEUCHI ATSUSHI

JP119 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

19 patents
US4743841AMay 10, 1988

Semiconductor integrated circuit including circuit elements evaluating the same and having means for testing the circuit elements

FUJITSU LTD133 citations98
US6631106B1Oct 7, 2003

Spare area with a predetermined capacity for a detective sector allocated in each zone

FUJITSU LTD117 citations96
US4862416AAug 29, 1989

Semiconductor memory device with redundant memory cell

FUJITSU LTD27 citations93
US4800304AJan 24, 1989

Time delay circuit for a semiconductor device

FUJITSU LTD33 citations93
US4737936AApr 12, 1988

Semiconductor memory device having improved write-verify operation

FUJITSU LTD32 citations93
US7184296B2Feb 27, 2007

Memory device

FUJITSU LTD19 citations92
US5175739ADec 29, 1992

Semiconductor optical device having a non-linear operational characteristic

FUJITSU LTD44 citations92
US4812680AMar 14, 1989

High voltage detecting circuit

FUJITSU LTD27 citations92
US7399116B2Jul 15, 2008

Temperature sensor circuit and calibration method thereof

FUJITSU LTD11 citations84
US7251169B2Jul 31, 2007

Voltage supply circuit and semiconductor memory

FUJITSU LTD11 citations84
US4758748AJul 19, 1988

Sense amplifier for programmable read only memory

FUJITSU LTD19 citations82
US4481609ANov 6, 1984

Semiconductor memory miniaturized by line groups and staggered cells

FUJITSU LTD21 citations82
US7200051B2Apr 3, 2007

Semiconductor integrated circuit device having power supply startup sequence

FUJITSU LTD7 citations74
US6483756B2Nov 19, 2002

Sequence circuit and semiconductor device using sequence circuit

FUJITSU LTD9 citations74
US5812574ASep 22, 1998

Quantum optical semiconductor device producing output optical emission with sharply defined spectrum

FUJITSU LTD15 citations74
US4965768AOct 23, 1990

Semiconductor device having programmable read only memory cells for specific mode

FUJITSU LTD9 citations74
US4717835AJan 5, 1988

Semiconductor integrated circuit with detection circuit for address signal change

FUJITSU LTD11 citations74
US5225692AJul 6, 1993

Non-linear quantum semiconductor optical device having a signal-to-noise ratio

FUJITSU LTD14 citations73
US4929984AMay 29, 1990

Resonant tunnelling barrier structure device

FUJITSU LTD7 citations73

NIKON CORP

5 patents

SONY CORP

4 patents

TAKEUCHI ATSUSHI

2 patents

TOSHIBA KK

2 patents

CANON KK

2 patents

YASUI YOSHIYUKI

2 patents

HONDA MOTOR CO LTD

2 patents

KONDOU YOSHITO

2 patents

NIPPON MUSICAL INSTRUMENTS MFG

2 patents

KIMURA ISAO

1 patent

FUJITSU SEMICONDUCTOR LTD

1 patent

FUJITSU MICROELECTRONICS LTD

1 patent

HATORI HIROKI

1 patent

IDEMITSU PETROCHEMICAL CO

1 patent

SUHARA HIROYUKI

1 patent

MACHIDA OSAMU

1 patent

WATANABE YASUHIRO

1 patent

Showing the top 50 of 119 patents by PatentIndex Score.