Inventor
MIKI HIROSHI
JP60 patents
⚠️ This page may combine multiple inventors who share the name “MIKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
24 patentsUS6342712B1Jan 29, 2002
Semiconductor storage device with ferrielectric capacitor and metal-oxide isolation
HITACHI LTD57 citations96
US6097051AAug 1, 2000
Semiconductor device and method of fabricating
HITACHI LTD53 citations96
US5499207AMar 12, 1996
Semiconductor memory device having improved isolation between electrodes, and process for fabricating the same
HITACHI LTD86 citations96
US6800889B2Oct 5, 2004
Semiconductor device and fabrication method thereof
HITACHI LTD21 citations92
US6635913B2Oct 21, 2003
Semiconductor storage device
HITACHI LTD14 citations92
US6432767B2Aug 13, 2002
Method of fabricating semiconductor device
HITACHI LTD45 citations92
US6396092B1May 28, 2002
Semiconductor device and method for manufacturing the same
HITACHI LTD28 citations92
US6380574B1Apr 30, 2002
Ferroelectric capacitor with a self-aligned diffusion barrier
HITACHI LTD25 citations92
US5736449AApr 7, 1998
Semiconductor memory device having improved isolation between electrodes, and process for fabricating the same
HITACHI LTD17 citations92
US5343353AAug 30, 1994
Semiconductor device and process of producing the same
HITACHI LTD27 citations92
US6309894B1Oct 30, 2001
Semiconductor memory and method of manufacturing the same
HITACHI LTD25 citations90
US7728376B2Jun 1, 2010
Semiconductor memory device
HITACHI LTD15 citations84
US6632721B1Oct 14, 2003
Method of manufacturing semiconductor devices having capacitors with electrode including hemispherical grains
HITACHI LTD13 citations84
US7247890B2Jul 24, 2007
Semiconductor device and manufacturing method thereof
HITACHI LTD10 citations82
US6509246B2Jan 21, 2003
Production of semiconductor integrated circuit
HITACHI LTD7 citations74
US6462368B2Oct 8, 2002
Ferroelectric capacitor with a self-aligned diffusion barrier
HITACHI LTD13 citations74
US6338994B1Jan 15, 2002
Semiconductor device and method of fabricating thereof
HITACHI LTD7 citations74
US6818523B2Nov 16, 2004
Semiconductor storage device manufacturing method which forms a hydrogen diffusion inhibiting layer
HITACHI LTD5 citations73
US11527615B2Dec 13, 2022
Semiconductor device
HITACHI LTD2 citations72
US6420192B2Jul 16, 2002
Method of manufacturing semiconductor memory
HITACHI LTD10 citations71
US6144052ANov 7, 2000
Semiconductor device and its manufacture
HITACHI LTD13 citations71
US6583023B2Jun 24, 2003
Method for making semiconductor integrated circuits
HITACHI LTD2 citations63
US12340108B2Jun 24, 2025
Metadata access and conversion during storage system controller update
HITACHI LTD0 citations62
US7364965B2Apr 29, 2008
Semiconductor device and method of fabrication
HITACHI LTD4 citations62
FUJI ELECTRIC CO LTD
7 patentsUS6055171AApr 25, 2000
AC/DC converting circuit
FUJI ELECTRIC CO LTD23 citations92
US5043587AAug 27, 1991
Photocoupler circuit having DC power source in series with detection and switching means
FUJI ELECTRIC CO LTD22 citations92
US5055990AOct 8, 1991
Snubber circuit for power conversion semiconductor elements and assembly thereof
FUJI ELECTRIC CO LTD47 citations91
US5200879AApr 6, 1993
Drive circuit for voltage driven type semiconductor device
FUJI ELECTRIC CO LTD31 citations90
US5200878AApr 6, 1993
Drive circuit for current sense igbt
FUJI ELECTRIC CO LTD49 citations90
US4949213AAug 14, 1990
Drive circuit for use with voltage-drive semiconductor device
FUJI ELECTRIC CO LTD50 citations90
US5978243ANov 2, 1999
Ac/dc converting circuit
FUJI ELECTRIC CO LTD10 citations74
RENESAS TECH CORP
5 patentsUS7709315B2May 4, 2010
Semiconductor device and method of manufacturing the same
RENESAS TECH CORP8 citations84
US7034355B2Apr 25, 2006
Nonvolatile semiconductor storage and its manufacturing method
RENESAS TECH CORP11 citations84
US6740901B2May 25, 2004
Production of semiconductor integrated circuit
RENESAS TECH CORP8 citations74
US6822276B1Nov 23, 2004
Memory structure with a ferroelectric capacitor
RENESAS TECH CORP5 citations63
US7256437B2Aug 14, 2007
Semiconductor storage device which includes a hydrogen diffusion inhibiting layer
RENESAS TECH CORP2 citations62
TOKYO ELECTRON LTD
4 patentsUS10741362B2Aug 11, 2020
Impedance matching method and impedance matching device
TOKYO ELECTRON LTD4 citations73
US10468237B2Nov 5, 2019
Substrate processing apparatus
TOKYO ELECTRON LTD3 citations73
US10049860B2Aug 14, 2018
Substrate processing apparatus
TOKYO ELECTRON LTD4 citations73
US9567667B2Feb 14, 2017
Dual-target sputter deposition with controlled phase difference between target powers
TOKYO ELECTRON LTD2 citations71
TAKEDA CHEMICAL INDUSTRIES LTD
3 patentsUS5518906AMay 21, 1996
Production of d-pantoic acid and d-pantothenic acid
TAKEDA CHEMICAL INDUSTRIES LTD58 citations95
US6013492AJan 11, 2000
Microbial process for producing calcium D-pantothenate
TAKEDA CHEMICAL INDUSTRIES LTD16 citations77
US4959483ASep 25, 1990
D-glucosaccharoascorbic acid
TAKEDA CHEMICAL INDUSTRIES LTD14 citations72
CHEST CORP
2 patentsANELVA CORP
1 patentCANON ANELVA CORP
1 patentDAIKIN IND LTD
1 patentHATTA YUKARI
1 patentNOMURA SHUJI
1 patentShowing the top 50 of 60 patents by PatentIndex Score.