Inventor · disambiguated record
Kazuyo Matsumoto
Also filed as: MATSUMOTO KAZUYO
5 granted patents·261 citations·filing 1987–2018
86Inventor score
Top patents by PatentIndex Score
5 records- 0198US10020363B2Bulb-shaped memory stack structures for direct source contact in three-dimensional memory deviceSANDISK TECHNOLOGIES LLC·Filed 2017·Granted Jul 10, 2018·51 cites·17 claims
- 0298US9985098B2Bulb-shaped memory stack structures for direct source contact in three-dimensional memory deviceSANDISK TECHNOLOGIES LLC·Filed 2017·Granted May 29, 2018·85 cites·11 claims
- 0397US10381443B2Bulb-shaped memory stack structures for direct source contact in three-dimensional memory deviceSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Aug 13, 2019·28 cites·10 claims
- 0496US10224340B2Three-dimensional memory device having discrete direct source strap contacts and method of making thereofSANDISK TECHNOLOGIES LLC·Filed 2017·Granted Mar 5, 2019·42 cites·13 claims
- 0584US4729641AFunctional optical element having a non-flat planar interface with variable-index mediumCANON KK·Filed 1987·Granted Mar 8, 1988·55 cites·9 claims
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