Inventor
MATSUBARA TOSHIYA
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MATSUBARA TOSHIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI GLASS CO LTD
18 patentsUS6342293B1Jan 29, 2002
Alumina sol, alumina hydrate powder and processes for their production
ASAHI GLASS CO LTD16 citations92
US6048470AApr 11, 2000
Alumina sol, alumina hydrate powder and processes for their production
ASAHI GLASS CO LTD35 citations92
US5240903AAug 31, 1993
Oxide superconductor comprising babo3 dispersions (where b is zr, sn, ce or ti)
ASAHI GLASS CO LTD23 citations91
US4734821AMar 29, 1988
Electrolytic capacitor
ASAHI GLASS CO LTD35 citations91
US5084436AJan 28, 1992
Oriented superconductor containing a dispersed non-superconducting phase
ASAHI GLASS CO LTD24 citations89
US6623820B1Sep 23, 2003
Silica-alumina composite sol, processes for producing the same, and recording medium
ASAHI GLASS CO LTD17 citations81
US4468301AAug 28, 1984
Ion exchange membrane cell and electrolytic process using thereof
ASAHI GLASS CO LTD9 citations74
US4461682AJul 24, 1984
Ion exchange membrane cell and electrolytic process using thereof
ASAHI GLASS CO LTD10 citations74
US6166122ADec 26, 2000
Alumina hydrate coating fluid, recording sheet and recorded product
ASAHI GLASS CO LTD9 citations73
US5691046ANov 25, 1997
Recording medium
ASAHI GLASS CO LTD16 citations73
US7022300B2Apr 4, 2006
Process for producing inorganic spheres
ASAHI GLASS CO LTD8 citations72
US4747021AMay 24, 1988
Electrolytic capacitor
ASAHI GLASS CO LTD8 citations72
US4740869AApr 26, 1988
Electrolytic capacitor
ASAHI GLASS CO LTD13 citations72
US5445868AAug 29, 1995
Recording sheet and record
ASAHI GLASS CO LTD18 citations70
US7442356B2Oct 28, 2008
Process for producing inorganic spheres
ASAHI GLASS CO LTD6 citations63
US4518470AMay 21, 1985
Ion exchange membrane cell and electrolytic process using thereof
ASAHI GLASS CO LTD4 citations63
US7537746B2May 26, 2009
Process and apparatus for producing inorganic spheres
ASAHI GLASS CO LTD1 citations52
US6630213B2Oct 7, 2003
Recording medium excellent in ink absorptivity and process for its production, and process for producing silica-alumina composite sol
ASAHI GLASS CO LTD1 citations46