Inventor · disambiguated record

Shizuo Matushita

Also filed as: MATUSHITA SHIZUO

1 granted patent·28 citations·filing 1992–1992

43Inventor score

Technology areasY02E

Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

0161US5307385AMethod of and apparatus for estimating remaining service life of material being exposed to radiant ray irradiationHITACHI LTD·Filed 1992·Granted Apr 26, 1994·28 cites·35 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →