Inventor
NAKANISHI TSUTOMU
JP66 patents
⚠️ This page may combine multiple inventors who share the name “NAKANISHI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
9 patentsUS8361339B2Jan 29, 2013
Antireflection structure formation method and antireflection structure
TOSHIBA KK6 citations84
US7928353B2Apr 19, 2011
Displaying device and lighting device employing organic electroluminescence element
TOSHIBA KK12 citations84
US7786665B2Aug 31, 2010
Organic electroluminescent device having a diffraction grating for enhancing light extraction efficiency
TOSHIBA KK8 citations84
US7776196B2Aug 17, 2010
Method for arranging particles and method for manufacturing light-emitting device
TOSHIBA KK19 citations84
US7759861B2Jul 20, 2010
Organic EL display
TOSHIBA KK13 citations84
US9857594B2Jan 2, 2018
Optical device and head-mounted display device and imaging device equipped with the same
TOSHIBA KK3 citations72
US9231132B2Jan 5, 2016
Process for manufacturing solar cell equipped with electrode having mesh structure
TOSHIBA KK2 citations62
US9177989B2Nov 3, 2015
Imaging device
TOSHIBA KK0 citations52
US9153363B2Oct 6, 2015
Light-transmitting metal electrode and process for production thereof
TOSHIBA KK0 citations52
CSU LTD
8 patentsUS4909640AMar 20, 1990
Ball bearing
CSU LTD61 citations96
US4993851AFeb 19, 1991
Rotary structure
CSU LTD23 citations92
US4883370ANov 28, 1989
Rotary structure
CSU LTD23 citations82
US5048982ASep 17, 1991
Rotary structure
CSU LTD11 citations74
US4958945ASep 25, 1990
Spindle unit
CSU LTD7 citations74
US4958943ASep 25, 1990
Ball bearing
CSU LTD14 citations74
US4934843AJun 19, 1990
Rotary structure
CSU LTD9 citations74
US4939606AJul 3, 1990
Rotary head assembly for digital audio tape recorders
CSU LTD4 citations63
KIOXIA CORP
8 patentsUS11956942B2Apr 9, 2024
Memory device and method for manufacturing the same
KIOXIA CORP1 citations62
US12512138B2Dec 30, 2025
Magnetic memory
KIOXIA CORP0 citations61
US12069962B2Aug 20, 2024
Magnetic memory
KIOXIA CORP0 citations61
US11232822B2Jan 25, 2022
Magnetic memory with circuit to supply shift pulse to move a domain wall in a magnetic body
KIOXIA CORP1 citations60
US12464733B2Nov 4, 2025
Magnetic memory
KIOXIA CORP0 citations52
US12178138B2Dec 24, 2024
Magnetic memory
KIOXIA CORP0 citations52
US12041788B2Jul 16, 2024
Storage device and method for manufacturing storage device
KIOXIA CORP0 citations52
US11227646B2Jan 18, 2022
Magnetic memory
KIOXIA CORP0 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS7164179B2Jan 16, 2007
Angular-velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US6859133B2Feb 22, 2005
Resistor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations83
US7057490B2Jun 6, 2006
Resistor and production method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US6403959B1Jun 11, 2002
Infrared detector element, and infrared sensor unit and infrared detecting device using it
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
DAIDO STEEL CO LTD
4 patentsUS5834791ANov 10, 1998
Process of emitting highly spin-polarized electron beam and semiconductor device therefor
DAIDO STEEL CO LTD7 citations72
US5523572AJun 4, 1996
Process of emitting highly spin-polarized electron beam and semiconductor device therefor
DAIDO STEEL CO LTD8 citations72
US5315127AMay 24, 1994
Semiconductor device for emitting highly spin-polarized electron beam
DAIDO STEEL CO LTD7 citations72
US5723871AMar 3, 1998
Process of emitting highly spin-polarized electron beam and semiconductor device therefor
DAIDO STEEL CO LTD4 citations61
TIF CO LTD
3 patentsTOSHIBA MEMORY CORP
3 patentsIKEDA TAKESHI
2 patentsNAKANISHI TSUTOMU
2 patentsSUSUMU OKAMURA
1 patentKUREHA CHEMICAL IND CO LTD
1 patentKITAGAWA RYOTA
1 patentHOCKIKI CORP
1 patentNEC CORP
1 patentFUJIMOTO AKIRA
1 patentTSUTSUMI EISHI
1 patentShowing the top 50 of 66 patents by PatentIndex Score.