Inventor
TSURUMARU SHINICHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSURUMARU SHINICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
13 patentsUS5960208ASep 28, 1999
Data communication adapter for selectively supplying power to a communication control circuit or a portable terminal unit
FUJITSU LTD48 citations95
US5661634AAug 26, 1997
Information processing system using portable terminal unit and data communication adapter therefor
FUJITSU LTD65 citations95
US6302454B1Oct 16, 2001
Battery lock mechanism for portable device
FUJITSU LTD63 citations94
US6051334AApr 18, 2000
Battery lock mechanism for portable device
FUJITSU LTD72 citations94
US5964601AOct 12, 1999
On-vehicle holder of a portable terminal device
FUJITSU LTD57 citations90
US5824431AOct 20, 1998
Portable apparatus and battery locking mechanism
FUJITSU LTD54 citations87
US5983290ANov 9, 1999
Information processing system using portable terminal unit and data communication adapter therefor
FUJITSU LTD13 citations81
US5486062AJan 23, 1996
Printer-containing apparatus
FUJITSU LTD15 citations73
US6163268ADec 19, 2000
Information processing system using portable terminal unit and data communication adapter therefor
FUJITSU LTD6 citations72
US5854737ADec 29, 1998
Information processing system using portable terminal unit and data communication adapter having biased connector
FUJITSU LTD10 citations72
USD322803SDec 31, 1991
Portable printer
FUJITSU LTD5 citations57
US6418593B1Jul 16, 2002
Strap and attaching structure thereof
FUJITSU LTD0 citations50
US6446863B1Sep 10, 2002
Electronic apparatus with a card detachably inserted
FUJITSU LTD0 citations42