Inventor
MATSUYAMA HIROYUKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “MATSUYAMA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARISAWA SEISAKUSHO KK
6 patentsUS12351684B2Jul 8, 2025
Polyimide resin precursor, polyimide resin, metal-clad laminated board, laminate, and flexible printed wiring board
ARISAWA SEISAKUSHO KK0 citations62
US11976171B2May 7, 2024
Polyimide resin precursor, polyimide resin, metal-clad laminated board, laminate, and flexible printed wiring board
ARISAWA SEISAKUSHO KK0 citations62
US11946143B2Apr 2, 2024
Laminate
ARISAWA SEISAKUSHO KK0 citations62
US11760838B2Sep 19, 2023
Polyimide resin precursor
ARISAWA SEISAKUSHO KK0 citations62
US11118013B2Sep 14, 2021
Polyimide resin precursor
ARISAWA SEISAKUSHO KK0 citations62
US11376826B2Jul 5, 2022
Multi-layer film and metal laminate
ARISAWA SEISAKUSHO KK0 citations57
POLA CHEM IND INC
4 patentsSUMITOMO ELECTRIC INDUSTRIES
2 patentsUS5205979AApr 27, 1993
Automatic controlling device of burners of a shaft furnace utilizing fuzzy logic
SUMITOMO ELECTRIC INDUSTRIES20 citations68
US10937918B2Mar 2, 2021
Flexible printed circuit, and concentrator photovoltaic module and concentrator photovoltaic panel using same
SUMITOMO ELECTRIC INDUSTRIES0 citations48
SONY CORP
2 patentsMATSUYAMA HIROYUKI
2 patentsUS8426503B2Apr 23, 2013
Composition for polyimide resin, and polyimide resin made of the composition for polyimide resin
MATSUYAMA HIROYUKI0 citations40
US8623502B2Jan 7, 2014
Clear-coated stainless steel sheet with excellent pressure mark resistance and scratch resistance
MATSUYAMA HIROYUKI1 citations36