Inventor · disambiguated record
Ko Umenai
Also filed as: UMENAI KO
5 granted patents·6 pending applications·4 citations·filing 2018–2024
65Inventor score
Top patents by PatentIndex Score
11 records- 0179US10281876B2Noise reducing structure and image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted May 7, 2019·2 cites·17 claims
- 0270US11046098B2Noise reducing structure and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2018·Granted Jun 29, 2021·2 cites·7 claims
- 0355US11662681B2Image forming apparatus and movement amount detection deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 30, 2023·0 cites·19 claims
- 0455US11592762B1Image forming apparatus with change roller and flywheelFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 28, 2023·0 cites·9 claims
- 0555US11174876B2BlowerFUJIFILM BUSINESS INNOVATION CORP·Filed 2018·Granted Nov 16, 2021·0 cites·9 claims
- 0649US2024168411A1Rotation device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 0748US2024168423A1Image forming apparatus and non-transitory computer readable medium storing programFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 0847US2025102982A1Transfer system and image forming systemFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 0947US2025102966A1Transfer device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1047US2025102971A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1139US2023069714A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →