P

Inventor

HAYASHI KEI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

4 patents
US11450592B2Sep 20, 2022

Semiconductor package with a plurality of chips having a groove in the encapsulation

MITSUBISHI ELECTRIC CORP0 citations60
US12517167B2Jan 6, 2026

Semiconductor device

MITSUBISHI ELECTRIC CORP0 citations51
US9843318B2Dec 12, 2017

Buffer circuit

MITSUBISHI ELECTRIC CORP1 citations51
US10193323B2Jan 29, 2019

Semiconductor device

MITSUBISHI ELECTRIC CORP0 citations38

HAYASHI KEI

2 patents
US9003883B2Apr 14, 2015

Angular velocity sensor and synchronous detection circuit used therein

HAYASHI KEI3 citations59
US8816682B2Aug 26, 2014

Magnetic sensor

HAYASHI KEI2 citations57

ROHM CO LTD

1 patent
US9568385B2Feb 14, 2017

Semiconductor pressure sensor, pressure sensor apparatus, electronic equipment, and method of manufacturing semiconductor pressure sensor

ROHM CO LTD6 citations82

YAMADA NOBUYUKI

1 patent
US8770035B2Jul 8, 2014

Semiconductor pressure sensor, pressure sensor apparatus, electronic equipment, and method of manufacturing semiconductor pressure sensor

YAMADA NOBUYUKI10 citations78

HITACHI LTD

1 patent
US11424398B2Aug 23, 2022

Thermoelectric conversion material and thermoelectric conversion module

HITACHI LTD0 citations45