Inventor · disambiguated record

Toshiya Koyama

Also filed as: KOYAMA TOSHIYA

23 granted patents·8 pending applications·334 citations·filing 19912019

95Inventor score
Technology areasG06FG06VC08JG09BH04N
Files withFUJI XEROX CO LTD20FUJITSU COMPONENT LTD4KOYAMA TOSHIYA3TEIJIN LTD3UBE INDUSTRIES1

Top patents by PatentIndex Score

31 records

Join the waitlist — get patent alerts

Get an alert when Toshiya Koyama 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 →