Inventor
SAKUMA NAOSHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA NAOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
25 patentsUS6753488B2Jun 22, 2004
Microswitch and method of manufacturing the same
TOSHIBA KK26 citations93
US6952075B2Oct 4, 2005
Cold cathode and cold cathode discharge device
TOSHIBA KK18 citations92
US6781294B2Aug 24, 2004
Cold cathode and cold cathode discharge device
TOSHIBA KK25 citations92
US6323831B1Nov 27, 2001
Electron emitting device and switching circuit using the same
TOSHIBA KK43 citations92
US6057636AMay 2, 2000
Micro power switch using a cold cathode and a driving method thereof
TOSHIBA KK42 citations92
US7034447B2Apr 25, 2006
Discharge lamp with conductive micro-tips
TOSHIBA KK7 citations74
US9379060B2Jun 28, 2016
Graphene wiring
TOSHIBA KK3 citations73
US10325805B2Jun 18, 2019
Method for manufacturing a semiconductor device
TOSHIBA KK1 citations63
US9142618B2Sep 22, 2015
Semiconductor device
TOSHIBA KK3 citations63
US8350160B2Jan 8, 2013
Structure, electronic device, and method for fabricating a structure
TOSHIBA KK3 citations63
US7642542B2Jan 5, 2010
Semiconductor light-emitting device and producing method for the same
TOSHIBA KK3 citations63
US7605527B2Oct 20, 2009
Discharge lamp and discharge electrode having an electron-emitting layer including a plurality of protrusions separated by grooves
TOSHIBA KK5 citations63
US7423369B2Sep 9, 2008
Cold cathode for discharge lamp having diamond film
TOSHIBA KK2 citations63
US6297586B1Oct 2, 2001
Cold-cathode power switching device of field-emission type
TOSHIBA KK3 citations63
US6103133AAug 15, 2000
Manufacturing method of a diamond emitter vacuum micro device
TOSHIBA KK6 citations63
US10580737B2Mar 3, 2020
Method for manufacturing graphene wiring structure and method for manufacturing wiring structure
TOSHIBA KK0 citations52
US10325851B2Jun 18, 2019
Graphene wiring structure and semiconductor device using the same
TOSHIBA KK0 citations52
US9355900B2May 31, 2016
Semiconductor device and method of manufacturing the same
TOSHIBA KK0 citations52
US9349800B2May 24, 2016
Semiconductor device
TOSHIBA KK0 citations52
US9123720B2Sep 1, 2015
Semiconductor device and method of manufacturing the same
TOSHIBA KK0 citations52
US8053678B2Nov 8, 2011
Interconnection, electronic device and method for manufacturing an electronic device
TOSHIBA KK0 citations52
US7846766B2Dec 7, 2010
Diamond film formation method and film formation jig thereof
TOSHIBA KK0 citations52
US7538423B2May 26, 2009
Heat sink, electronic device, method of manufacturing heat sink, and method of manufacturing electronic device
TOSHIBA KK1 citations52
US7528535B2May 5, 2009
Cold cathode, cold cathode discharge lamp, and method for producing the same
TOSHIBA KK0 citations52
US7348718B2Mar 25, 2008
Discharge electrode implemented by a wide bandgap semiconductor and a discharge lamp using the same
TOSHIBA KK1 citations52