Inventor · disambiguated record
Masashi Sakagami
Also filed as: SAKAGAMI MASASHI
4 granted patents·3 pending applications·2 citations·filing 2013–2024
57Inventor score
Files withMITSUBISHI PENCIL CO7
Top patents by PatentIndex Score
7 records- 0172US11221686B2Multifunction penMITSUBISHI PENCIL CO·Filed 2018·Granted Jan 11, 2022·2 cites·8 claims
- 0250US2024427430A1Information processing system, writing instrument, and electronic deviceMITSUBISHI PENCIL CO·Filed 2024·Application pending·0 cites
- 0348US11472222B2Multifunction penMITSUBISHI PENCIL CO·Filed 2018·Granted Oct 18, 2022·0 cites·5 claims
- 0448US11112892B2Stylus penMITSUBISHI PENCIL CO·Filed 2018·Granted Sep 7, 2021·0 cites·8 claims
- 0543US2015317950A1Electrophoretic display apparatus and drive method thereofMITSUBISHI PENCIL CO·Filed 2013·Application pending·0 cites
- 0641US11467677B2Input pen and method of manufacturing input penMITSUBISHI PENCIL CO·Filed 2019·Granted Oct 11, 2022·0 cites·9 claims
- 0740US2015097805A1Touch screen film, and touch screen using said film, and stylus pen used together with said filmMITSUBISHI PENCIL CO·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →