Inventor · disambiguated record

Masaki Toyoshima

Also filed as: TOYOSHIMA MASAKI

36 granted patents·2 pending applications·178 citations·filing 19972023

96Inventor score
Technology areasF25BF24FH10WC09KB01J
Files withMITSUBISHI ELECTRIC CORP22TOSHIBA KK5TOYOSHIMA MASAKI4ITO SHINICHI3ISHII TSUTOMU2

Top patents by PatentIndex Score

38 records

Join the waitlist — get patent alerts

Get an alert when Masaki Toyoshima 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 →