Inventor · disambiguated record

Yoshio Kajiyama

Also filed as: KAJIYAMA YOSHIO

2 granted patents·266 citations·filing 1992–1993

71Inventor score

Technology areasH04L

Files withNIPPON TELEGRAPH & TELEPHONE2

Top patents by PatentIndex Score

2 records

0186US5400329APacket network and method for congestion avoidance in packet networksNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted Mar 21, 1995·184 cites·62 claims
0273US5469428ALoop-back system in a dual ring networkNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Nov 21, 1995·82 cites·23 claims

Join the waitlist — get patent alerts

Get an alert when Yoshio Kajiyama 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 →