Inventor
KIMURA HISASHI
JP52 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
12 patentsUS7302213B2Nov 27, 2007
Toner container
TOSHIBA KK23 citations96
US9465319B2Oct 11, 2016
Toner container
TOSHIBA KK9 citations93
US9280090B2Mar 8, 2016
Toner container
TOSHIBA KK11 citations93
US8755722B2Jun 17, 2014
Toner container
TOSHIBA KK12 citations93
US7853185B2Dec 14, 2010
Toner container
TOSHIBA KK11 citations93
US7583917B2Sep 1, 2009
Toner container
TOSHIBA KK13 citations93
US9910385B2Mar 6, 2018
Toner container
TOSHIBA KK7 citations84
US9684264B2Jun 20, 2017
Toner container
TOSHIBA KK7 citations84
US8983344B2Mar 17, 2015
Toner container
TOSHIBA KK7 citations84
US7676186B2Mar 9, 2010
Toner cartridge and mechanism of installing and removing the same
TOSHIBA KK7 citations74
US7305201B2Dec 4, 2007
Image forming apparatus having a cooling structure
TOSHIBA KK8 citations74
US7400848B2Jul 15, 2008
Toner cartridge and mechanism of installing and removing the same
TOSHIBA KK3 citations63
HITACHI GLOBAL STORAGE TECH
8 patentsUS7535675B2May 19, 2009
Magnetic recording head with shaped pole
HITACHI GLOBAL STORAGE TECH28 citations92
US6778363B2Aug 17, 2004
Magnetoresistive head having longitudinal biasing by providing undirectional magnetic anisotropy
HITACHI GLOBAL STORAGE TECH20 citations92
US7710685B2May 4, 2010
Magnetic head main pole with leading and trailing edges of different lengths and progessively increasing cross-sectional area in a height-direction
HITACHI GLOBAL STORAGE TECH12 citations84
US7203032B2Apr 10, 2007
Magnetic recording head and fabrication process
HITACHI GLOBAL STORAGE TECH7 citations74
US7145750B2Dec 5, 2006
Perpendicular magnetic recording head and perpendicular magnetic recording and reproducing system
HITACHI GLOBAL STORAGE TECH7 citations74
US7405905B2Jul 29, 2008
Perpendicular magnetic recording and reproducing head
HITACHI GLOBAL STORAGE TECH2 citations63
US7716812B2May 18, 2010
Method of manufacturing a magnetic head
HITACHI GLOBAL STORAGE TECH4 citations62
US7389578B2Jun 24, 2008
Manufacturing method of a perpendicular recording magnetic head
HITACHI GLOBAL STORAGE TECH0 citations52
HITACHI LTD
6 patentsUS7097924B2Aug 29, 2006
Magnetic recording media and method of forming them
HITACHI LTD30 citations92
US6456466B1Sep 24, 2002
Magnetic head with shield layer having discontinuous multi-layer or mixed layer and magnetic recording apparatus utilizing the magnetic head
HITACHI LTD29 citations92
US6937449B2Aug 30, 2005
Spin-valve head containing closed-flux-structure domain control films
HITACHI LTD12 citations84
US7351445B2Apr 1, 2008
Magnetic recording media and method of forming them
HITACHI LTD15 citations83
US6643105B2Nov 4, 2003
Magnetic head having magnetic shield layers
HITACHI LTD9 citations73
US7089648B2Aug 15, 2006
Method for fabricating a magnetoresistive head
HITACHI LTD3 citations63
TOSHIBA TEC KK
4 patentsUS6229976B1May 8, 2001
Exchangeable toner cartridge having an auger and a regulation member
TOSHIBA TEC KK62 citations96
US6516172B1Feb 4, 2003
Method and apparatus for collecting discharged toner from a discharged toner box with a discharged toner nozzle and a connecting portion
TOSHIBA TEC KK4 citations63
US6415110B1Jul 2, 2002
Image forming apparatus and method with automatic size and orientation determination
TOSHIBA TEC KK6 citations63
USD452264SDec 18, 2001
Toner cartridge
TOSHIBA TEC KK1 citations52
MITSUBISHI CHEM CORP
3 patentsUS5972445AOct 26, 1999
Multilayer polyester sheet
MITSUBISHI CHEM CORP67 citations96
US6239249B1May 29, 2001
Method for producing a copolymerized polyester resin
MITSUBISHI CHEM CORP3 citations58
US7776995B2Aug 17, 2010
Process for production of polyester particles, polyester particles, polyester resin particles, and process for production thereof
MITSUBISHI CHEM CORP1 citations52
HGST Netherlands BV
3 patentsUS8837088B1Sep 16, 2014
Microwave-assisted magnetic recording (MAMR) head with a current confinement structure
HGST Netherlands BV23 citations92
US9129621B1Sep 8, 2015
MAMR head with inclined MAMR head body
HGST Netherlands BV11 citations84
US8351162B2Jan 8, 2013
Magnetic head with electro lapping guide
HGST Netherlands BV18 citations84
KIMURA HISASHI
3 patentsOKADA TOMOHIRO
3 patentsUS8270111B2Sep 18, 2012
Perpendicular magnetic recording head
OKADA TOMOHIRO2 citations61
US8137571B2Mar 20, 2012
Method for manufacturing perpendicular magnetic recording head
OKADA TOMOHIRO2 citations60
US8270260B2Sep 18, 2012
Optically assisted magnetic recording head having a waveguide core with a plate-shaped portion protruding from an air bearing surface side of the core
OKADA TOMOHIRO4 citations59
SONY CORP
2 patentsKABASAWA HIDETOSHI
1 patentNAKANO MITSURU
1 patentETOH KIMITOSHI
1 patentIM CHANG-JIN
1 patentPARK MOON-CHUL
1 patentSAMSUNG ELECTRONICS CO LTD
1 patentShowing the top 50 of 52 patents by PatentIndex Score.