Inventor
SAITO EIICHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SAITO EIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
7 patentsUS11617261B2Mar 28, 2023
Resin composition, resin film, metal foil with resin, prepreg, metal-clad laminate, and printed wiring board
PANASONIC IP MAN CO LTD2 citations70
US12441856B2Oct 14, 2025
Resin sheet, prepreg, insulating resin member, and printed wiring board
PANASONIC IP MAN CO LTD0 citations62
US12006433B2Jun 11, 2024
Thermosetting resin composition, resin sheet, laminate, and printed wiring board
PANASONIC IP MAN CO LTD0 citations60
US11814502B2Nov 14, 2023
Resin composition, resin film, metal foil with resin, prepreg, metal-clad laminate, and printed wiring board
PANASONIC IP MAN CO LTD0 citations60
US12404399B2Sep 2, 2025
Thermosetting resin sheet and printed wiring board
PANASONIC IP MAN CO LTD0 citations50
US11114354B2Sep 7, 2021
Printed wiring board, printed circuit board, prepreg
PANASONIC IP MAN CO LTD0 citations44
US10791633B2Sep 29, 2020
Thick conductor built-in type printed wiring board and method for producing same
PANASONIC IP MAN CO LTD0 citations38
MATSUSHITA ELECTRIC WORKS LTD
5 patentsUS5312651AMay 17, 1994
Method for making a prepreg of an epoxy resin impregnated fiberglass substrate
MATSUSHITA ELECTRIC WORKS LTD22 citations86
US7413791B2Aug 19, 2008
Poly (phenylene ether) resin composition, prepreg, and laminated sheet
MATSUSHITA ELECTRIC WORKS LTD15 citations83
US6589656B2Jul 8, 2003
Epoxy resin composition, prepreg and metal-clad laminate
MATSUSHITA ELECTRIC WORKS LTD6 citations62
US5112989AMay 12, 1992
Process for producing unsaturated mono and dicarboxylic acid imide compound
MATSUSHITA ELECTRIC WORKS LTD3 citations58
US5136015AAug 4, 1992
Addition type imide resin prepolymer, manufacturing method thereof, prepreg and laminate thereof
MATSUSHITA ELECTRIC WORKS LTD0 citations38