Inventor · disambiguated record

Toshimasa Shirai

Also filed as: SHIRAI TOSHIMASA

8 granted patents·2 pending applications·13 citations·filing 20042015

77Inventor score
Technology areasF23GH10PF22BF23CF23J
Files withSATO JUN6HITACHI TRANSPORT SYSTEM2MITSUBISHI HEAVY IND ENVIRONMENTAL & CHEMICAL ENG CO LTD2

Top patents by PatentIndex Score

10 records

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