P

Inventor

MIYADERA YASUO

JP40 patents
⚠️ This page may combine multiple inventors who share the name “MIYADERA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI CHEMICAL CO LTD

36 patents
US6001277ADec 14, 1999

Liquid-crystal alignment film

HITACHI CHEMICAL CO LTD131 citations96
US5997829ADec 7, 1999

Environment purifying material

HITACHI CHEMICAL CO LTD161 citations95
US6099678AAug 8, 2000

Laminating method of film-shaped organic die-bonding material, die-bonding method, laminating machine and die-bonding apparatus, semiconductor device, and fabrication process of semiconductor device

HITACHI CHEMICAL CO LTD61 citations94
US5098999AMar 24, 1992

Amino-protected dopa derivative and production thereof

HITACHI CHEMICAL CO LTD31 citations93
US7258918B2Aug 21, 2007

Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure

HITACHI CHEMICAL CO LTD13 citations92
US5667899ASep 16, 1997

Electrically conductive bonding films

HITACHI CHEMICAL CO LTD35 citations92
US5605763AFeb 25, 1997

Electrically conductive bonding films

HITACHI CHEMICAL CO LTD40 citations92
US5571579ANov 5, 1996

Alignment film for liquid crystal, liquid crystal-sandwiched panel, liquid crystal display module and material for liquid crystal alignment film

HITACHI CHEMICAL CO LTD26 citations92
US4833204AMay 23, 1989

Epoxy resin composition for a copper-clad laminate

HITACHI CHEMICAL CO LTD33 citations92
US4526838AJul 2, 1985

Polyamino-bis-imide resin

HITACHI CHEMICAL CO LTD43 citations92
US4446191AMay 1, 1984

Laminates comprising prepregs metal clad

HITACHI CHEMICAL CO LTD39 citations92
US5508357AApr 16, 1996

Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of polyimides

HITACHI CHEMICAL CO LTD21 citations91
US4510008AApr 9, 1985

Continuous production of copper-clad laminate

HITACHI CHEMICAL CO LTD31 citations89
US6825249B1Nov 30, 2004

Laminating method of film-shaped organic die-bonding material, die-bonding method, laminating machine and die-bonding apparatus, semiconductor device, and fabrication process of semiconductor device

HITACHI CHEMICAL CO LTD17 citations82
US5243019ASep 7, 1993

Alkenyl-fluorine-containing aromatic polyamide

HITACHI CHEMICAL CO LTD18 citations82
US5608013AMar 4, 1997

Polyimides and thermosetting resin compositions containing the same

HITACHI CHEMICAL CO LTD8 citations74
US5527621AJun 18, 1996

Method for surface treatment of polyimide resin molded articles

HITACHI CHEMICAL CO LTD15 citations74
US5270438ADec 14, 1993

Fluorine-containing polyimides and precursors thereof

HITACHI CHEMICAL CO LTD14 citations74
US4485234ANov 27, 1984

Method of preparing polyamide acid for processing of semiconductors

HITACHI CHEMICAL CO LTD8 citations74
US4447596AMay 8, 1984

Method of preparing polyamide acid for processing of semiconductors

HITACHI CHEMICAL CO LTD11 citations74
US4225702ASep 30, 1980

Method of preparing polyamide acid type intermediates for processing of semiconductors

HITACHI CHEMICAL CO LTD12 citations74
US6855579B2Feb 15, 2005

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD6 citations73
US6717242B2Apr 6, 2004

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD12 citations73
US5115089AMay 19, 1992

Processes for preparation of polyimide-isoindroquinazolinedione and precursor thereof

HITACHI CHEMICAL CO LTD14 citations73
US4707316ANov 17, 1987

Polyamino-bis-maleimide prepolymer, method for manufacture thereof, and method for manufacture of laminate using said prepolymer

HITACHI CHEMICAL CO LTD6 citations73
US4598115AJul 1, 1986

Polyamino-bis-maleimide prepolymer, method for manufacture thereof, and method for manufacture of laminate using said prepolymer

HITACHI CHEMICAL CO LTD8 citations73
US5510425AApr 23, 1996

Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of the polyimides

HITACHI CHEMICAL CO LTD14 citations72
US4511681AApr 16, 1985

Process for producing a polyimide solution

HITACHI CHEMICAL CO LTD3 citations63
US7771559B2Aug 10, 2010

Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure

HITACHI CHEMICAL CO LTD2 citations62
US7387914B2Jun 17, 2008

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD2 citations62
US7078094B2Jul 18, 2006

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD2 citations62
US7057265B2Jun 6, 2006

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD3 citations62
US7012320B2Mar 14, 2006

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD2 citations62
US7781896B2Aug 24, 2010

Semiconductor device and process for fabrication thereof

HITACHI CHEMICAL CO LTD0 citations52
US5401878AMar 28, 1995

Fluorine-containing polyimides and precursors thereof

HITACHI CHEMICAL CO LTD0 citations52
US7528488B2May 5, 2009

Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure

HITACHI CHEMICAL CO LTD0 citations51

HITACHI LTD

4 patents