Fumio Baba

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having a plurality of chips having identical c...
- Patent number 5,508,565
- Issue date Apr 16, 1996
- Fujitsu Limited
- Atsushi Hatakeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having information indicative of presen...
- Patent number 5,303,192
- Issue date Apr 12, 1994
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having a register
- Patent number 4,899,310
- Issue date Feb 6, 1990
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual-port semiconductor memory device
- Patent number 4,757,477
- Issue date Jul 12, 1988
- Fujitsu Limited
- Hiroshi Nagayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 4,680,734
- Issue date Jul 14, 1987
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having matched-timing dynamic circuit and stat...
- Patent number 4,672,372
- Issue date Jun 9, 1987
- Fujitsu Limited
- Hatsuo Miyahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 4,653,027
- Issue date Mar 24, 1987
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Block-divided semiconductor memory device
- Patent number 4,596,001
- Issue date Jun 17, 1986
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual port type semiconductor memory
- Patent number 4,578,780
- Issue date Mar 25, 1986
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Clock generating circuit providing a boosted clock signal
- Patent number 4,574,203
- Issue date Mar 4, 1986
- Fujitsu Limited
- Fumio Baba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device
- Patent number 4,558,434
- Issue date Dec 10, 1985
- Fujitsu Limited
- Fumio Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Double bootstrapped clock buffer circuit
- Patent number 4,542,307
- Issue date Sep 17, 1985
- Fujitsu Limited
- Fumio Baba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
IC with built-in electrical quality control flag
- Patent number 4,428,068
- Issue date Jan 24, 1984
- Fujitsu Limited
- Fumio Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor devices having fuses
- Patent number 4,413,272
- Issue date Nov 1, 1983
- Fujitsu Limited
- Hirohiko Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Grant
MOS Device including a substrate bias generating circuit
- Patent number 4,409,496
- Issue date Oct 11, 1983
- Fujitsu Limited
- Fumio Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor memory device
- Patent number 4,409,678
- Issue date Oct 11, 1983
- Fujitsu Limited
- Yoshihiro Takemae
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor memory device technical field
- Patent number 4,392,211
- Issue date Jul 5, 1983
- Fujitsu Limited
- Masao Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Boosting circuit
- Patent number 4,382,194
- Issue date May 3, 1983
- Fujitsu Limited
- Masao Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having cross wires
- Patent number 4,278,989
- Issue date Jul 14, 1981
- Fujitsu Limited
- Fumio Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory circuit
- Patent number 4,262,341
- Issue date Apr 14, 1981
- Fujitsu Limited
- Jun-ichi Mogi
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Semiconductor device having a plurality of chips having identical c...

Semiconductor memory device having information indicative of presen...

Semiconductor memory device having a register

Dual-port semiconductor memory device

Semiconductor memory device

Semiconductor device having matched-timing dynamic circuit and stat...

Semiconductor memory device

Block-divided semiconductor memory device

Dual port type semiconductor memory

Clock generating circuit providing a boosted clock signal

Semiconductor memory device

Double bootstrapped clock buffer circuit

IC with built-in electrical quality control flag

Semiconductor devices having fuses

MOS Device including a substrate bias generating circuit

Semiconductor memory device

Semiconductor memory device technical field

Boosting circuit

Semiconductor device having cross wires

Memory circuit