Inventor · disambiguated record
Kei Katagiri
Also filed as: KATAGIRI KEI
4 granted patents·1 citations·filing 2018–2019
55Inventor score
Technology areasG03G
Files withBROTHER IND LTD4
Top patents by PatentIndex Score
4 records- 0175US10684584B1Development deviceBROTHER IND LTD·Filed 2019·Granted Jun 16, 2020·1 cites·19 claims
- 0251US10274862B2Image forming apparatus including drum cartridgeBROTHER IND LTD·Filed 2018·Granted Apr 30, 2019·0 cites·17 claims
- 0346US10452023B2Image forming apparatus and drum cartridgeBROTHER IND LTD·Filed 2018·Granted Oct 22, 2019·0 cites·19 claims
- 0440US10386784B2Image forming apparatus including handle cover configured to cover handle of drum cartridgeBROTHER IND LTD·Filed 2018·Granted Aug 20, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →