Inventor
ITO TAKASHI
JP433 patents
⚠️ This page may combine multiple inventors who share the name “ITO TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS6026020AFeb 15, 2000
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD107 citations99
US5581503ADec 3, 1996
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD109 citations99
US5768194AJun 16, 1998
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD71 citations97
US6493271B2Dec 10, 2002
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD30 citations96
US6181598B1Jan 30, 2001
Data line disturbance free memory block divided flash memory and microcomputer having flash memory
HITACHI LTD43 citations96
US6166953ADec 26, 2000
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD17 citations96
US6130836AOct 10, 2000
Semiconductor IC device having a control register for designating memory blocks for erasure
HITACHI LTD26 citations96
US6595194B1Jul 22, 2003
Ignition system for internal combustion engine
HITACHI LTD23 citations93
US6539929B2Apr 1, 2003
Ignition device for an internal combustion engine
HITACHI LTD26 citations93
US5664550ASep 9, 1997
Ignition system of internal combustion engine
HITACHI LTD33 citations93
FUJITSU LTD
9 patentsUS5818083AOct 6, 1998
Semiconductor memory device having a floating gate
FUJITSU LTD58 citations96
US5148259ASep 15, 1992
Semiconductor device having thin film wiring layer of aluminum containing carbon
FUJITSU LTD59 citations96
US4980307ADec 25, 1990
Process for producing a semiconductor device having a silicon oxynitride insulative film
FUJITSU LTD112 citations96
US4826787AMay 2, 1989
Method for adhesion of silicon or silicon dioxide plate
FUJITSU LTD81 citations96
US4621277ANov 4, 1986
Semiconductor device having insulating film
FUJITSU LTD109 citations96
US4282270AAug 4, 1981
Method for forming an insulating film layer of silicon oxynitride on a semiconductor substrate surface
FUJITSU LTD53 citations96
US4298629ANov 3, 1981
Method for forming a nitride insulating film on a silicon semiconductor substrate surface by direct nitridation
FUJITSU LTD76 citations95
US5221423AJun 22, 1993
Process for cleaning surface of semiconductor substrate
FUJITSU LTD80 citations94
US5225355AJul 6, 1993
Gettering treatment process
FUJITSU LTD91 citations93
SEIKO INSTR INC
6 patentsUS6702249B2Mar 9, 2004
Pressure-variable valve device and set-pressure adjusting device for the valve device
SEIKO INSTR INC136 citations98
US6684904B2Feb 3, 2004
Variable pressure valve apparatus
SEIKO INSTR INC143 citations98
US6485449B2Nov 26, 2002
Pressure-variable valve device and set-pressure adjusting device for the valve device
SEIKO INSTR INC138 citations98
US6474360B1Nov 5, 2002
Variable pressure valve apparatus
SEIKO INSTR INC116 citations98
US6391019B1May 21, 2002
Valve apparatus and valve system using thereof
SEIKO INSTR INC134 citations98
US6439538B1Aug 27, 2002
Pressure variable valve apparatus and set pressure detecting apparatus of the valve apparatus
SEIKO INSTR INC53 citations96
MIZUNO KK
3 patentsMITSUBISHI ELECTRIC CORP
2 patentsFUJI PHOTO OPTICAL CO LTD
2 patentsTDK CORP
2 patentsTOKYO ELECTRON LTD
2 patentsSANKYO CO
2 patentsTAKEDA CHEMICAL INDUSTRIES LTD
1 patentDAINIPPON SCREEN MFG
1 patentUNIV CALIFORNIA
1 patentTOYOTA MOTOR CO LTD
1 patentTOKAI IND SEWING MACHINE
1 patentMITSUBISHI ELECTRIC RES LAB
1 patentDAINIPPON INK & CHEMICALS
1 patentITO TAKASHI
1 patentSHINKO ELECTRIC IND CO
1 patentSEIKO EPSON CORP
1 patentRENESAS TECH CORP
1 patentTOKAI RUBBER IND LTD
1 patentShowing the top 50 of 433 patents by PatentIndex Score.