Inventor · disambiguated record
Youhei Katayama
Also filed as: KATAYAMA YOUHEI
2 granted patents·1 pending application·0 citations·filing 2015–2020
24Inventor score
Files withNTT DOCOMO INC3
Top patents by PatentIndex Score
3 records- 0146US2020244571A1Control node and path control systemNTT DOCOMO INC·Filed 2020·Application pending·0 cites
- 0242US10666551B2Control node and path control systemNTT DOCOMO INC·Filed 2017·Granted May 26, 2020·0 cites·7 claims
- 0332US10374937B2Domain control method and domain control deviceNTT DOCOMO INC·Filed 2015·Granted Aug 6, 2019·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →