Inventor
KAWAI MICHIFUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI MICHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS5939789AAug 17, 1999
Multilayer substrates methods for manufacturing multilayer substrates and electronic devices
HITACHI LTD128 citations97
US5811877ASep 22, 1998
Semiconductor device structure
HITACHI LTD84 citations95
US6333599B1Dec 25, 2001
Plasma display system
HITACHI LTD42 citations92
US6199404B1Mar 13, 2001
Manufacturing method for gas discharge type display panel
HITACHI LTD24 citations92
US5923539AJul 13, 1999
Multilayer circuit substrate with circuit repairing function, and electronic circuit device
HITACHI LTD43 citations92
US6840833B1Jan 11, 2005
Gas discharge type display panel and production method therefor
HITACHI LTD18 citations82
US6346772B1Feb 12, 2002
Wiring substrate and gas discharge display device that includes a dry etched layer wet-etched first or second electrodes
HITACHI LTD13 citations81
US6261144B1Jul 17, 2001
Wiring substrate and gas discharge display device and method therefor
HITACHI LTD14 citations81
US6621217B2Sep 16, 2003
Wiring substrate and gas discharge display device
HITACHI LTD8 citations73
US6429586B1Aug 6, 2002
Gas discharge display panel and gas discharge display device having electrodes formed by laser processing
HITACHI LTD7 citations72
US6343967B1Feb 5, 2002
Method of making gas discharge display panel and gas discharge display device
HITACHI LTD9 citations72
US6652342B1Nov 25, 2003
Wiring board and gas discharge type display apparatus using the same
HITACHI LTD3 citations62
US6624575B2Sep 23, 2003
Method of making gas discharge display panel and gas discharge display device
HITACHI LTD0 citations51