Inventor · disambiguated record
Fumio Hataya
Also filed as: HATAYA FUMIO
6 granted patents·101 citations·filing 1975–1983
84Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0187US4499158AWelded structural member having high erosion resistanceHITACHI LTD·Filed 1983·Granted Feb 12, 1985·48 cites·4 claims
- 0275US4174213AHighly ductile alloys of iron-nickel-chromium-molybdenum system for gas turbine combustor liner and filler metalsHITACHI LTD·Filed 1978·Granted Nov 13, 1979·18 cites·34 claims
- 0356US4043945AMethod of producing thin layer methanation reaction catalystHITACHI LTD·Filed 1975·Granted Aug 23, 1977·11 cites·12 claims
- 0449US4462957ASliding mechanismHITACHI LTD·Filed 1981·Granted Jul 31, 1984·13 cites·5 claims
- 0544US4529454ALow C-Cr-Mo steel used under wet steamHITACHI LTD·Filed 1982·Granted Jul 16, 1985·6 cites·7 claims
- 0641US4080202ACobalt base alloyHITACHI LTD·Filed 1976·Granted Mar 21, 1978·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →