Inventor
SATO HIDETAKA
29 patents
⚠️ This page may combine multiple inventors who share the name “SATO HIDETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
12 patentsUS5837804ANov 17, 1998
Polyimides and optical parts obtained by using the same
HITACHI CHEMICAL CO LTD52 citations94
US5087658AFeb 11, 1992
Heat-resistant resin paste and integrated circuit device produced by using the heat-resistant resin paste
HITACHI CHEMICAL CO LTD22 citations92
US4758476AJul 19, 1988
Polyimide precursor resin composition and semiconductor device using the same
HITACHI CHEMICAL CO LTD28 citations91
US5164816ANov 17, 1992
Integrated circuit device produced with a resin layer produced from a heat-resistant resin paste
HITACHI CHEMICAL CO LTD18 citations74
US5132386AJul 21, 1992
Insulating resin composition and semiconductor device using the same
HITACHI CHEMICAL CO LTD14 citations73
US4958001ASep 18, 1990
Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefrom
HITACHI CHEMICAL CO LTD9 citations73
US4645688AFeb 24, 1987
Composition for protective coating material
HITACHI CHEMICAL CO LTD9 citations73
US4511705AApr 16, 1985
Composition for protective coating material
HITACHI CHEMICAL CO LTD10 citations73
US4497922AFeb 5, 1985
Compositions of materials for forming protective film in semiconductor device
HITACHI CHEMICAL CO LTD7 citations73
US4338426AJul 6, 1982
Intermediate, copolymer resin and production thereof
HITACHI CHEMICAL CO LTD10 citations73
US4233413ANov 11, 1980
Resin composition with low shrinkage
HITACHI CHEMICAL CO LTD13 citations69
US5165957ANov 24, 1992
Process for producing multilayer wiring structure
HITACHI CHEMICAL CO LTD3 citations62
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD
4 patentsUS10286753B2May 14, 2019
On-state malfunction detection device and method therefor
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD2 citations70
US12523319B2Jan 13, 2026
Abnormality detection system, determination device, abnormality detection method, determination method, and program
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations59
US11331981B2May 17, 2022
On-board air conditioner control device, and vehicle
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations59
US12103360B2Oct 1, 2024
Vehicle-mounted air conditioner control device, and vehicle
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations49
ALPS ALPINE CO LTD
3 patentsUS12374513B2Jul 29, 2025
Rubber stem and switch apparatus
ALPS ALPINE CO LTD1 citations64
US12002634B2Jun 4, 2024
Pressing mechanism of push switch and push switch
ALPS ALPINE CO LTD1 citations55
US11282655B2Mar 22, 2022
Switch device for preventing electrical contact failure
ALPS ALPINE CO LTD0 citations41