Inventor
KATO MASATAKA
JP150 patents
⚠️ This page may combine multiple inventors who share the name “KATO MASATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
29 patentsUS5592415AJan 7, 1997
Non-volatile semiconductor memory
HITACHI LTD157 citations99
US5446690AAug 29, 1995
Semiconductor nonvolatile memory device
HITACHI LTD442 citations99
US5422856AJun 6, 1995
Non-volatile memory programming at arbitrary timing based on current requirements
HITACHI LTD143 citations98
US6531735B1Mar 11, 2003
Semiconductor integrated circuit
HITACHI LTD67 citations96
US6510086B2Jan 21, 2003
Nonvolatile semiconductor memory
HITACHI LTD44 citations96
US6370059B2Apr 9, 2002
Nonvolatile semiconductor memory
HITACHI LTD20 citations96
US6272042B1Aug 7, 2001
Nonvolatile semiconductor memory
HITACHI LTD24 citations96
US6201735B1Mar 13, 2001
Electrically erasable and programmable nonvolatile semiconductor memory
HITACHI LTD26 citations96
US6130841AOct 10, 2000
Semiconductor nonvolatile memory apparatus and computer system using the same
HITACHI LTD43 citations96
US6101123AAug 8, 2000
Nonvolatile semiconductor memory with programming and erasing verification
HITACHI LTD30 citations96
US5978270ANov 2, 1999
Semiconductor non-volatile memory device and computer system using the same
HITACHI LTD57 citations96
US5910913AJun 8, 1999
Non-volatile semiconductor memory
HITACHI LTD32 citations96
US5828600AOct 27, 1998
Non-volatile semiconductor memory
HITACHI LTD40 citations96
US6461916B1Oct 8, 2002
Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making the device
HITACHI LTD67 citations95
US6444554B1Sep 3, 2002
Method of making a non-volatile memory and semiconductor device
HITACHI LTD36 citations95
US6420754B2Jul 16, 2002
Semiconductor integrated circuit device
HITACHI LTD72 citations95
US6657248B1Dec 2, 2003
Semiconductor device having groove isolation structure and gate oxide films with different thickness
HITACHI LTD20 citations93
US6538926B2Mar 25, 2003
Nonvolatile semiconductor memory system with capability of starting a new program operation while an existing program operation is being performed
HITACHI LTD17 citations93
US6442070B1Aug 27, 2002
Semiconductor nonvolatile memory apparatus and computer system using the same
HITACHI LTD17 citations93
US6335880B2Jan 1, 2002
Nonvolatile semiconductor memory
HITACHI LTD15 citations93
US5932909AAug 3, 1999
Nonvolatile semiconductor memory device
HITACHI LTD20 citations93
US5793678AAug 11, 1998
Parellel type nonvolatile semiconductor memory device method of using the same
HITACHI LTD24 citations93
US5672529ASep 30, 1997
Method of manufacturing nonvolatile semiconductor memory device
HITACHI LTD18 citations93
US5532971AJul 2, 1996
Nonvolatile semiconductor memory having enhanced speed for erasing and programming
HITACHI LTD36 citations93
US4769687ASep 6, 1988
Lateral bipolar transistor and method of producing the same
HITACHI LTD25 citations93
US6423584B2Jul 23, 2002
method for forming capacitors and field effect transistors in a semiconductor integrated circuit device
HITACHI LTD33 citations92
US5814543ASep 29, 1998
Method of manufacturing a semicondutor integrated circuit device having nonvolatile memory cells
HITACHI LTD36 citations91
US5467309ANov 14, 1995
Semiconductor nonvolatile memory device having reduced switching overhead time on the program mode
HITACHI LTD43 citations91
US5748532AMay 5, 1998
Semiconductor nonvolatile memory device and computer system using the same
HITACHI LTD16 citations82
CANON KK
7 patentsUS9738087B2Aug 22, 2017
Inkjet printing apparatus and control method with coordinated filling operations
CANON KK41 citations94
US11077687B2Aug 3, 2021
Inkjet printing apparatus and inkjet printing method
CANON KK8 citations84
US10668717B2Jun 2, 2020
Liquid ejection apparatus, correction method, and storage medium
CANON KK11 citations84
US9862195B2Jan 9, 2018
Inkjet printing apparatus and preliminary discharging method
CANON KK11 citations84
US9586398B2Mar 7, 2017
Ink jet recording apparatus
CANON KK9 citations84
US9561658B2Feb 7, 2017
Printing apparatus and control method
CANON KK8 citations84
US7560224B2Jul 14, 2009
Method of manufacturing liquid discharge head, and liquid discharge head
CANON KK9 citations84
NIPPON THOMPSON CO LTD
6 patentsUS7234873B2Jun 26, 2007
Rolling-contact bearing containing solid lubricant therein
NIPPON THOMPSON CO LTD131 citations93
US6749057B2Jun 15, 2004
Sealing means for sliding unit
NIPPON THOMPSON CO LTD21 citations93
US6722289B2Apr 20, 2004
Table system with angular position controls
NIPPON THOMPSON CO LTD32 citations93
US5460059AOct 24, 1995
Drive apparatus
NIPPON THOMPSON CO LTD34 citations93
US7637662B2Dec 29, 2009
Rolling guide unit
NIPPON THOMPSON CO LTD12 citations84
US7562595B2Jul 21, 2009
Dust proof sliding device
NIPPON THOMPSON CO LTD16 citations84
RENESAS TECH CORP
3 patentsUS7528036B2May 5, 2009
Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device
RENESAS TECH CORP18 citations92
US7692234B2Apr 6, 2010
Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device
RENESAS TECH CORP8 citations84
US7012296B2Mar 14, 2006
Semiconductor integrated circuit
RENESAS TECH CORP11 citations84
MITSUBISHI ELECTRIC CORP
2 patentsDANZUKA TOSHIMITSU
1 patentJOGO JUMPEI
1 patentFUKAZAWA HIDEO
1 patentShowing the top 50 of 150 patents by PatentIndex Score.