Inventor · disambiguated record
Hirozi Yamada
Also filed as: YAMADA HIROZI
9 granted patents·240 citations·filing 1975–2002
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US6757178B2Electronic circuit equipment using multilayer circuit boardRENESAS TECH CORP·Filed 2002·Granted Jun 29, 2004·95 cites·13 claims
- 0292US3977243ATesting machine for tires on imitation roadsBRIDGESTONE TIRE CO LTD·Filed 1975·Granted Aug 31, 1976·63 cites·14 claims
- 0376US4288283AMethod of forming a microscopic patternHITACHI LTD·Filed 1980·Granted Sep 8, 1981·27 cites·9 claims
- 0462US6889431B2Manufacturing method of electronic circuit including multilayer circuit boardHITACHI CHEMICAL CO LTD·Filed 2002·Granted May 10, 2005·11 cites·8 claims
- 0557US4904619AMethod of forming Josephson junction devicesHITACHI LTD·Filed 1988·Granted Feb 27, 1990·19 cites·4 claims
- 0651US5124583ADc-powered josephson integrated circuitHITACHI LTD·Filed 1991·Granted Jun 23, 1992·15 cites·9 claims
- 0749US4344153AMagnetic bubble memory device and method of fabricating the sameHITACHI LTD·Filed 1979·Granted Aug 10, 1982·5 cites·10 claims
- 0834US4262054AMagnetic bubble memory deviceHITACHI LTD·Filed 1979·Granted Apr 14, 1981·3 cites·12 claims
- 0931US4319256AJosephson junction elementHITACHI LTD·Filed 1980·Granted Mar 9, 1982·2 cites·8 claims
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