Inventor
KAMEI TATSUO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KAMEI TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6335773B1Jan 1, 2002
Liquid crystal display device in which the light length, polarizing axis, and alignment direction are related
HITACHI LTD62 citations96
US5844255ADec 1, 1998
Structure of liquid crystal display device for antireflection
HITACHI LTD45 citations95
US5668649ASep 16, 1997
Structure of liquid crystal display device for antireflection
HITACHI LTD49 citations95
US6249325B1Jun 19, 2001
Having a pattern for improving voltage difference between different pixel electrodes in which semiconductive or signal line portion is larger for a more remote pixel
HITACHI LTD50 citations94
US5640174AJun 17, 1997
Method of driving an active matrix liquid crystal display panel with asymmetric signals
HITACHI LTD59 citations94
US6504585B2Jan 7, 2003
Liquid crystal display device having a pattern varying the overlap of a light-shield film connected to the neighboring gate line and the pixel electrode to improve voltage difference between different pixel electrodes
HITACHI LTD28 citations90
HITACHI DISPLAYS LTD
2 patentsPANASONIC I PRO SENSING SOLUTIONS CO LTD
2 patentsUS11813740B2Nov 14, 2023
Camera and robot system
PANASONIC I PRO SENSING SOLUTIONS CO LTD0 citations49
US11050941B2Jun 29, 2021
Camera device and manufacturing system for selective outputting of images based on rotational position of the camera device
PANASONIC I PRO SENSING SOLUTIONS CO LTD0 citations49