Inventor · disambiguated record

Keiji Iwasaka

Also filed as: IWASAKA KEIJI

1 granted patent·7 citations·filing 2005–2005

28Inventor score

Technology areasG02B

Files withMITSUBISHI RAYON CO1

Top patents by PatentIndex Score

1 record

0169US7512309B2Polymer composition, plastic optical fiber, plastic optical fiber cable, and method for manufacturing plastic optical fiberMITSUBISHI RAYON CO·Filed 2005·Granted Mar 31, 2009·7 cites·14 claims

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