Inventor
AMACHI NOBUMITSU
JP28 patents
⚠️ This page may combine multiple inventors who share the name “AMACHI NOBUMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
18 patentsUS10468763B2Nov 5, 2019
Antenna module and circuit module
MURATA MANUFACTURING CO14 citations84
US5874859AFeb 23, 1999
High-frequency amplifier integrated-circuit device
MURATA MANUFACTURING CO11 citations72
US11419211B2Aug 16, 2022
Circuit module and manufacturing method for circuit module
MURATA MANUFACTURING CO3 citations66
US10861759B2Dec 8, 2020
Circuit module
MURATA MANUFACTURING CO3 citations66
US10841893B2Nov 17, 2020
Position estimation system and position estimation method
MURATA MANUFACTURING CO2 citations66
US11631645B2Apr 18, 2023
Circuit module and manufacturing method therefor
MURATA MANUFACTURING CO0 citations57
US11102747B2Aug 24, 2021
Location estimation system and location estimation method
MURATA MANUFACTURING CO0 citations52
US10613192B2Apr 7, 2020
Position detection system
MURATA MANUFACTURING CO0 citations52
US11309641B2Apr 19, 2022
Antenna and wireless module
MURATA MANUFACTURING CO0 citations51
US10530067B2Jan 7, 2020
Antenna element, antenna unit and communication module
MURATA MANUFACTURING CO0 citations49
US10818566B2Oct 27, 2020
Circuit module
MURATA MANUFACTURING CO0 citations48
US10741465B2Aug 11, 2020
Circuit module and method of manufacturing the same
MURATA MANUFACTURING CO0 citations48
US10930573B2Feb 23, 2021
Circuit module and manufacturing method therefor
MURATA MANUFACTURING CO0 citations45
US10805019B2Oct 13, 2020
Wireless network system and reception quality measurement method
MURATA MANUFACTURING CO0 citations40
US10757845B2Aug 25, 2020
High-frequency component provided with a shield case
MURATA MANUFACTURING CO0 citations39
US10548081B2Jan 28, 2020
Wireless communication device and wireless communication method using a carrier sensing technique
MURATA MANUFACTURING CO0 citations37
US10177595B2Jan 8, 2019
Wireless sensor
MURATA MANUFACTURING CO0 citations34
US10868369B2Dec 15, 2020
Antenna module
MURATA MANUFACTURING CO0 citations33
SEMICONDUCTOR ENERGY LAB
10 patentsUS5187601AFeb 16, 1993
Method for making a high contrast liquid crystal display including laser scribing opaque and transparent conductive strips simultaneously
SEMICONDUCTOR ENERGY LAB43 citations91
US5043567AAug 27, 1991
Image sensor and manufacturing method for the same
SEMICONDUCTOR ENERGY LAB7 citations74
US5017502AMay 21, 1991
Image sensor and manufacturing method for the same
SEMICONDUCTOR ENERGY LAB6 citations74
US4945226AJul 31, 1990
Semiconductor photosensor and driving method therefor
SEMICONDUCTOR ENERGY LAB8 citations74
US4943710AJul 24, 1990
Image sensor and manufacturing method for the same
SEMICONDUCTOR ENERGY LAB10 citations74
US5091638AFeb 25, 1992
Contact image sensor having light-receiving windows
SEMICONDUCTOR ENERGY LAB8 citations73
US4959533ASep 25, 1990
Photosensitive semiconductor contact image sensor
SEMICONDUCTOR ENERGY LAB12 citations73
US5017828AMay 21, 1991
Image sensor
SEMICONDUCTOR ENERGY LAB3 citations63
US5014100AMay 7, 1991
Image sensor free from undesirable incident light rays which have not been reflected in the surface bearing the image to be sensed
SEMICONDUCTOR ENERGY LAB6 citations63
US5103321AApr 7, 1992
Image sensor immune to noise signals originating from an alternating power supply
SEMICONDUCTOR ENERGY LAB5 citations60