Inventor
KASAI TOSHIHIRO
JP69 patents
⚠️ This page may combine multiple inventors who share the name “KASAI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
20 patentsUS5794110AAug 11, 1998
Image forming apparatus having a semiconductive transfer belt
TOSHIBA KK31 citations93
US5627629AMay 6, 1997
Image forming apparatus for forming an image on an image receiving member by multiple image transfer
TOSHIBA KK29 citations93
US5602633AFeb 11, 1997
Image forming apparatus with low ozone generation and improved image quality
TOSHIBA KK28 citations93
US4791452ADec 13, 1988
Image forming apparatus having at least two-color image print function and method for controlling the same
TOSHIBA KK53 citations93
US4596455AJun 24, 1986
Developing apparatus
TOSHIBA KK28 citations93
US5148218ASep 15, 1992
Image forming apparatus with a humidity detector
TOSHIBA KK36 citations92
US4611901ASep 16, 1986
Electrophotographic method and apparatus
TOSHIBA KK41 citations92
US5404211AApr 4, 1995
Developing device including device for selecting varying the thickness of the developing agent
TOSHIBA KK26 citations90
US4641602AFeb 10, 1987
Developing apparatus
TOSHIBA KK20 citations82
US5585906ADec 17, 1996
Image forming apparatus with a device for conveying an image receiving member
TOSHIBA KK17 citations74
US4837600AJun 6, 1989
Recording apparatus
TOSHIBA KK11 citations74
US4607934AAug 26, 1986
Electrophotography using a photosensitive drum with multi-photosensitive layers sensitive to different wave lengths
TOSHIBA KK8 citations74
US4885596ADec 5, 1989
Recording apparatus
TOSHIBA KK11 citations73
US4819019AApr 4, 1989
Recording apparatus
TOSHIBA KK11 citations73
US4816869AMar 28, 1989
Developing apparatus for applying different color toners
TOSHIBA KK8 citations71
US7426358B2Sep 16, 2008
Image forming apparatus and method having a cleanerless image forming unit
TOSHIBA KK2 citations63
US4891657AJan 2, 1990
Apparatus for forming an image
TOSHIBA KK3 citations63
US4645330AFeb 24, 1987
Electrophotographic device
TOSHIBA KK5 citations63
US4876560AOct 24, 1989
Recording apparatus
TOSHIBA KK1 citations62
US5140370AAug 18, 1992
Image forming apparatus for forming a master copy
TOSHIBA KK4 citations61
MITSUBISHI RAYON CO
8 patentsUS6288174B1Sep 11, 2001
Powdery material and modifier for cementitious material
MITSUBISHI RAYON CO50 citations92
US6894108B1May 17, 2005
Fine polymer particles for plastisol, process for producing the same, and halogen-free plastisol composition and article made with the same
MITSUBISHI RAYON CO12 citations84
US6433048B2Aug 13, 2002
Acrylic polymer fine particles and plastisol using the same
MITSUBISHI RAYON CO15 citations84
US6841622B2Jan 11, 2005
Method for producing acrylic polymer fine particles
MITSUBISHI RAYON CO4 citations63
US7041715B2May 9, 2006
Plastisol composition and molded object and article each obtained therefrom
MITSUBISHI RAYON CO2 citations62
US7452931B2Nov 18, 2008
Viscosity modifier for plastisol composition, plastisol composition, and product and molded article each obtained therefrom
MITSUBISHI RAYON CO4 citations60
US9522997B2Dec 20, 2016
Polymer powder, curable resin composition and cured material thereof
MITSUBISHI RAYON CO2 citations58
US7189773B2Mar 13, 2007
Plastisol composition, gelled film and article
MITSUBISHI RAYON CO3 citations56
3M INNOVATIVE PROPERTIES CO
7 patentsUS6245700B1Jun 12, 2001
Transparent microspheres
3M INNOVATIVE PROPERTIES CO109 citations98
US6514892B1Feb 4, 2003
Transparent beads and their production method
3M INNOVATIVE PROPERTIES CO108 citations97
US6511739B2Jan 28, 2003
Transparent beads and their production method
3M INNOVATIVE PROPERTIES CO96 citations97
US6335083B1Jan 1, 2002
Transparent beads and their production method
3M INNOVATIVE PROPERTIES CO104 citations97
US6461988B2Oct 8, 2002
Transparent microspheres
3M INNOVATIVE PROPERTIES CO76 citations96
US6537645B1Mar 25, 2003
Photosensitive pastes and substrates for plasma display panel using the same
3M INNOVATIVE PROPERTIES CO16 citations84
US7524546B2Apr 28, 2009
Thermal insulating material and pollution control device using the same
3M INNOVATIVE PROPERTIES CO2 citations58
TOSHIBA MACHINE CO LTD
7 patentsUS5322430AJun 21, 1994
Mold clamping device in injection molding machine
TOSHIBA MACHINE CO LTD28 citations91
US6932924B2Aug 23, 2005
Method and apparatus for mold clamping in an injection molding machine and the like
TOSHIBA MACHINE CO LTD15 citations84
US6589456B1Jul 8, 2003
Method and apparatus for compensating mold thickness changes in toggle type clamping unit for injection molding machine
TOSHIBA MACHINE CO LTD11 citations71
US6599117B2Jul 29, 2003
Toggle lever clamping apparatus for injection molding machine
TOSHIBA MACHINE CO LTD8 citations68
US7114949B2Oct 3, 2006
Method and apparatus for mold clamping in an injection molding machine and the like
TOSHIBA MACHINE CO LTD3 citations63
US7147450B2Dec 12, 2006
Injection apparatus
TOSHIBA MACHINE CO LTD3 citations60
US6783353B2Aug 31, 2004
Injection unit of injection molding machine
TOSHIBA MACHINE CO LTD3 citations60
FUJITSU TEN LTD
1 patentJAPAN SCIENCE & TECH CORP
1 patentTOSHIBA TEC KK
1 patentMITSUBISHI MINING & CEMENT CO
1 patentTOKYO SHIBAURA ELECTRIC CO
1 patentKASAI TOSHIHIRO
1 patentFORMFACTOR INC
1 patentHATAE YOUKO
1 patentShowing the top 50 of 69 patents by PatentIndex Score.