Inventor · disambiguated record
Takamitsu Tsuruga
Also filed as: TSURUGA TAKAMITSU
3 granted patents·1 pending application·18 citations·filing 1999–2014
66Inventor score
Files withMITSUBISHI GAS CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0160US6491807B2Process for producing sodium persulfateMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Dec 10, 2002·6 cites·9 claims
- 0254US6200454B1Process for producing sodium persulfateMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Mar 13, 2001·2 cites·14 claims
- 0348US6214197B1Process for producing persulfateMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Apr 10, 2001·10 cites·25 claims
- 0441US2016244913A1Method for producing celluloseMITSUBISHI GAS CHEMICAL CO·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takamitsu Tsuruga 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 →