Marine Systems TOPICS

• 2018.11.29

  Migration of Services from Inmarsat　satellites I3 to I4 Step4

• 2018.10.17

  Migration of Services from Inmarsat　satellites I3 to I4 Step3

• 2018.08.30

  Discontinued Products was updated.

• 2018.08.28

  Migration of Services from Inmarsat satellites I3 to I4 Step2

• 2018.04.27

  Migration of Services from Inmarsat　satellites I3 to I4

• 2017.12.26

  [Marine]TOKYO KEIKI Releases Partial Findings in Study on Avoiding Collisions

• 2017.06.13

  [Marine]Discontinued Products was updated.

• 2017.04.06

   [Marine]ECDIS upgrade to meet with new standards. 

• 2016.12.05

  [Marine]Discontinued Products was updated.

• 2016.11.29

   Influence on our Automatic Identification System(AIS) by the leap second adjustment 

• 2016.03.15

  [Marine]Additional Information on GPS Week Rollover Notice for Tokyo Keiki's GPS Product 

• 2015.08.12

  Additional information about The GPS Week Rollover Notice embedded in AIS TRA-2000 

• 2015.07.15

  Additional information on GPS Week Rollover Notice embedded in Tokyo Keiki’s AIS type TRA-2000 

• 2015.05.06

  Influence on our Automatic Identification System(AIS) by the leap second adjustment 

• 2015.02.27

  Discontinued Products was updated. [PDF]

• 2014.12.08

  Important Notice : SVDR - Upgrade Playback Software [PDF]

• 2014.10.17

  Discontinued Products was updated. [PDF]

• 2014.02.24

  Closure of DF-10Recall-Center (PR-6000-DM/DW Control Box) [PDF]

• 2014.01.22

  GPS Week Rollover Notice for Tokyo Keiki’s GPS Products [PDF]