Inventor · disambiguated record

Akihiro Shiobara

Also filed as: SHIOBARA AKIHIRO

1 granted patent·0 citations·filing 2014–2014

8Inventor score

Technology areasB43K

Files withPILOT CORPORATION KK1

Top patents by PatentIndex Score

1 record

0148US10087337B2Oil-based ball-point pen refill, oil-based ball-point pen, and oil-based ball-point pen ink compositionPILOT CORPORATION KK·Filed 2014·Granted Oct 2, 2018·0 cites·8 claims

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