Inventor
TANEI HIRAYOSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TANEI HIRAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6353540B1Mar 5, 2002
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board.
HITACHI LTD181 citations98
US6707682B2Mar 16, 2004
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board
HITACHI LTD40 citations92
US5396034AMar 7, 1995
Thin film ceramic multilayer wiring hybrid board
HITACHI LTD42 citations92
US5342674AAug 30, 1994
Ceramic composition and ceramic circuit board
HITACHI LTD26 citations92
US5093173AMar 3, 1992
Magnetic disc comprising a substrate of an amorphous glass continuous phase dispersed with crystal particles which produce a structurally defined surface on the substrate
HITACHI LTD40 citations92
US4547625AOct 15, 1985
Glass multilayer wiring board and method for its manufacture
HITACHI LTD38 citations92
US5494721AFeb 27, 1996
Magnetic disc substrate
HITACHI LTD18 citations73
US4308571ADec 29, 1981
Low temperature-sinterable dielectric composition and thick film capacitor using the same
HITACHI LTD7 citations73
US6118671ASep 12, 2000
Circuit substrate and manufacture thereof, ceramic composition for circuit substrate, and electronics computer
HITACHI LTD13 citations72
US5825632AOct 20, 1998
Circuit substrate and electronics computer, using sintered glass ceramics
HITACHI LTD14 citations72
US5503787AApr 2, 1996
Method for manufacturing multilayer ceramic substrate
HITACHI LTD9 citations72
US4715673ADec 29, 1987
Optical switch
HITACHI LTD10 citations72
US4481813ANov 13, 1984
Dew sensor
HITACHI LTD11 citations69
US6815073B2Nov 9, 2004
Electronic component and method of manufacturing the same
HITACHI LTD6 citations61