Inventor · disambiguated record

Tsutomu Nakanoya

Also filed as: NAKANOYA TSUTOMU

2 granted patents·192 citations·filing 1999–2006

66Inventor score

Technology areasB01J F17C

Files withKANEBO LTD1 TAKACHIHO CHEMICAL IND CO LTD1

Top patents by PatentIndex Score

2 records

0188US6309446B1Activated carbon for adsorptive storage of gaseous compoundKANEBO LTD·Filed 1999·Granted Oct 30, 2001·187 cites·20 claims
0257US7632342B2Valve outlet cap for toxic-gas containerTAKACHIHO CHEMICAL IND CO LTD·Filed 2006·Granted Dec 15, 2009·5 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Tsutomu Nakanoya 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 →