Inventor · disambiguated record

Toshiyuki Maruoka

Also filed as: MARUOKA TOSHIYUKI

8 granted patents·3 pending applications·228 citations·filing 19792012

88Inventor score
Technology areasA61PA01NA61KC12NF24F
Files withBHPH COMPANY LTD3SEIKENKAI3HATA TADAYO1JAPAN SCIENCE & TECH TRADING CO LTD1KENKOHYAKUNIJUSSAI CO LTD1

Top patents by PatentIndex Score

11 records

Join the waitlist — get patent alerts

Get an alert when Toshiyuki Maruoka 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 →