Inventor · disambiguated record

Takamichi Maruyama

Also filed as: MARUYAMA TAKAMICHI

2 granted patents·80 citations·filing 2001–2003

68Inventor score

Technology areasH01G Y02T

Files withADVANCED CAPACITOR TECHNOLOGIE1 JEOL LTD1

Top patents by PatentIndex Score

2 records

0189US6721168B2Electric double-layer capacitor and carbon material thereforJEOL LTD·Filed 2001·Granted Apr 13, 2004·58 cites·6 claims
0275US7273597B2Carbon material and method of making sameADVANCED CAPACITOR TECHNOLOGIE·Filed 2003·Granted Sep 25, 2007·22 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Takamichi Maruyama files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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