Inventor · disambiguated record

Koji Yamaga

Also filed as: YAMAGA KOJI

1 granted patent·11 citations·filing 2002–2002

34Inventor score

Technology areasB41M

Files withSHINETSU CHEMICAL CO1

Top patents by PatentIndex Score

1 record

0172US6744458B2Internally marked quartz glass, quartz glass substrate for optical member, and marking methodSHINETSU CHEMICAL CO·Filed 2002·Granted Jun 1, 2004·11 cites·6 claims

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