Inventor
TORII TAKUJI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TORII TAKUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
10 patentsUS6328418B1Dec 11, 2001
Print head having array of printing elements for printer
HITACHI KOKI KK97 citations97
US5199626AApr 6, 1993
Combustion gas powered tool
HITACHI KOKI KK64 citations94
US5090606AFeb 25, 1992
Combustion gas powered fastener driving tool
HITACHI KOKI KK60 citations94
US6378972B1Apr 30, 2002
Drive method for an on-demand multi-nozzle ink jet head
HITACHI KOKI KK32 citations92
US6328397B1Dec 11, 2001
Drive voltage adjusting method for an on-demand multi-nozzle ink jet head
HITACHI KOKI KK41 citations92
US6102512AAug 15, 2000
Method of minimizing ink drop velocity variations in an on-demand multi-nozzle ink jet head
HITACHI KOKI KK30 citations91
US6457222B1Oct 1, 2002
Method of manufacturing ink jet print head
HITACHI KOKI KK12 citations73
US5381168AJan 10, 1995
Suction-purging unit and suction purging method for an ink jet printer
HITACHI KOKI KK13 citations71
US6053602AApr 25, 2000
On-demand multi-nozzle ink jet head
HITACHI KOKI KK3 citations61
US5436651AJul 25, 1995
Ink jet printer having elastically deformable ink supply tube
HITACHI KOKI KK4 citations57
HITACHI LTD
7 patentsUS5091823AFeb 25, 1992
Inverter device
HITACHI LTD220 citations96
US5052472AOct 1, 1991
LSI temperature control system
HITACHI LTD104 citations96
US5001327AMar 19, 1991
Apparatus and method for performing heat treatment on semiconductor wafers
HITACHI LTD146 citations95
US5245489ASep 14, 1993
Guide arm with a fixed printed circuit board for magnetic disk drive
HITACHI LTD28 citations92
US5140482AAug 18, 1992
Guide arm with affixed printed circuit board for magnetic disk drive
HITACHI LTD32 citations92
US4918944AApr 24, 1990
Falling film evaporator
HITACHI LTD39 citations92
US4756362AJul 12, 1988
Heat exchanger
HITACHI LTD32 citations88