Inventor
TSUKAMOTO YOSHIFUMI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
5 patentsUS5819163AOct 6, 1998
Portable remote terminal having improved structure
FUJITSU LTD70 citations96
US5722055AFeb 24, 1998
Portable radiotelephone terminal adaptable to multiple models
FUJITSU LTD102 citations96
US6266544B1Jul 24, 2001
Adapter for portable telephone usable as mobile telephone in vehicle
FUJITSU LTD28 citations91
US7206407B2Apr 17, 2007
Adapter for portable telephone usable as mobile telephone in vehicle
FUJITSU LTD6 citations72
US6859532B2Feb 22, 2005
Adapter for portable telephone usable as mobile telephone in vehicle
FUJITSU LTD7 citations72