Inventor · disambiguated record

Yoshiaki Okawara

Also filed as: OKAWARA YOSHIAKI

2 granted patents·25 citations·filing 1994–2008

61Inventor score

Technology areasB43K

Files withPILOT INK CO LTD1 WASE TAKASHI1

Top patents by PatentIndex Score

2 records

0177US9592702B2Friction body, writing instrument and writing instrument setWASE TAKASHI·Filed 2008·Granted Mar 14, 2017·11 cites·45 claims
0246US6076987ABallpoint pen and cap thereforPILOT INK CO LTD·Filed 1994·Granted Jun 20, 2000·14 cites·38 claims

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