Inventor · disambiguated record
Mitsutoshi Toyama
Also filed as: TOYAMA MITSUTOSHI
2 granted patents·1 pending application·28 citations·filing 2003–2013
58Inventor score
Files withPS JAPAN CORP3
Top patents by PatentIndex Score
3 records- 0182US6933343B2Styrene polymer resin and composition thereofPS JAPAN CORP·Filed 2003·Granted Aug 23, 2005·26 cites·21 claims
- 0254US7754325B2Rubber-modified styrene-based resin and light diffusion plate containing such resinPS JAPAN CORP·Filed 2007·Granted Jul 13, 2010·2 cites·4 claims
- 0336US2015025181A1Polystyrene-based resin composition and light guide plate formed by molding samePS JAPAN CORP·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mitsutoshi Toyama 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 →