Inventor record

TSUTSUMI FUMIO

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 96Fumio Tsutsumi21 patent records·816 citations·C08L C08C C08F21 on this record
• 64Fumio Tsutsumi3 patent records·15 citations·H04M H04Q2 on this record
• 99Yuji Tanaka288 patent records·2,363 citations·H10P G06F B60N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.