Inventor
IWAKI TSUTOMU
JP45 patents
⚠️ This page may combine multiple inventors who share the name “IWAKI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
19 patentsUS4946646AAug 7, 1990
Alloy for hydrogen storage electrodes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD60 citations96
US4444727AApr 24, 1984
Hydrogen gas purification apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD110 citations96
US4251603AFeb 17, 1981
Battery electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD99 citations96
US4370163AJan 25, 1983
Hydrogen storage alloy and process for making same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations81
US4217939AAug 19, 1980
Method for manufacturing electrode for battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations79
US4997729AMar 5, 1991
Anode for high temperature fuel cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US5490970AFeb 13, 1996
Method of producing hydrogen-storing alloy and electrode making use of the alloy
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5281390AJan 25, 1994
Method of producing hydrogen-storing alloy and electrode making use of the alloy
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US5205985AApr 27, 1993
Hydrogen storage alloy and hydride electrodes having c15 crystal structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US5131920AJul 21, 1992
Method of manufacturing sealed rechargeable batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US4001040AJan 4, 1977
Fuel cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US3981749ASep 21, 1976
Gas diffusion electrode for a battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations73
US5575831ANov 19, 1996
Method for producing hydrogen storage alloy
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations72
US5149383ASep 22, 1992
Hydrogen storage alloy electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72
US5468309ANov 21, 1995
Hydrogen storage alloy electrodes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US5268143ADec 7, 1993
Method of producing hydrogen-storing alloy from a zirconium-tin starting material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US5532076AJul 2, 1996
Hydrogen storage alloy and electrode therefrom
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
US5541018AJul 30, 1996
Hydrogen storing alloy electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US4304270ADec 8, 1981
Process for manufacturing of battery plates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
TOSHIBA KK
12 patentsUS7437198B2Oct 14, 2008
Information processing apparatus and method of controlling the same
TOSHIBA KK54 citations96
US6275234B1Aug 14, 2001
Display control system and method for controlling display of three-dimensional graphics data
TOSHIBA KK54 citations96
US6983384B2Jan 3, 2006
Graphics controller and power management method for use in the same
TOSHIBA KK22 citations92
US6567097B1May 20, 2003
Display control apparatus
TOSHIBA KK26 citations92
US6370318B1Apr 9, 2002
PC analog output signal control for copy protect
TOSHIBA KK26 citations92
US5883613AMar 16, 1999
Moving pictures display system
TOSHIBA KK24 citations92
US7649735B2Jan 19, 2010
Information processing apparatus and video signal output control method
TOSHIBA KK12 citations84
US7248303B2Jul 24, 2007
Information processing apparatus capable of displaying moving image data in full screen mode and display control method
TOSHIBA KK11 citations84
USRE41104EFeb 9, 2010
Information processing apparatus and display control method
TOSHIBA KK2 citations63
US7619619B2Nov 17, 2009
Information processing apparatus and display control method
TOSHIBA KK6 citations63
US7453521B2Nov 18, 2008
Information processing apparatus and display control method
TOSHIBA KK1 citations52
US8373994B2Feb 12, 2013
Electronic apparatus including at least two electrically-connectable connectors
TOSHIBA KK0 citations42
IWAKI TSUTOMU
3 patentsUS8081443B2Dec 20, 2011
Modeled after: information processing apparatus and video signal output control method
IWAKI TSUTOMU7 citations83
US8174529B2May 8, 2012
Graphics processing unit and information processing apparatus
IWAKI TSUTOMU7 citations82
US8294725B2Oct 23, 2012
Information processing apparatus and display control method
IWAKI TSUTOMU2 citations61