P

Inventor

YAMADA HIROZI

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

HITACHI LTD

6 patents
US4288283ASep 8, 1981

Method of forming a microscopic pattern

HITACHI LTD27 citations81
US5124583AJun 23, 1992

Dc-powered josephson integrated circuit

HITACHI LTD15 citations73
US4904619AFeb 27, 1990

Method of forming Josephson junction devices

HITACHI LTD19 citations71
US4344153AAug 10, 1982

Magnetic bubble memory device and method of fabricating the same

HITACHI LTD5 citations62
US4319256AMar 9, 1982

Josephson junction element

HITACHI LTD2 citations62
US4262054AApr 14, 1981

Magnetic bubble memory device

HITACHI LTD3 citations61

RENESAS TECH CORP

1 patent
US6757178B2Jun 29, 2004

Electronic circuit equipment using multilayer circuit board

RENESAS TECH CORP95 citations97

BRIDGESTONE TIRE CO LTD

1 patent
US3977243AAug 31, 1976

Testing machine for tires on imitation roads

BRIDGESTONE TIRE CO LTD63 citations92

HITACHI CHEMICAL CO LTD

1 patent
US6889431B2May 10, 2005

Manufacturing method of electronic circuit including multilayer circuit board

HITACHI CHEMICAL CO LTD11 citations73