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Nippon Gas Co Ltd patents

Recent patent applications related to Nippon Gas Co Ltd. Nippon Gas Co Ltd is listed as an Agent/Assignee. Note: Nippon Gas Co Ltd may have other listings under different names/spellings. We're not affiliated with Nippon Gas Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nippon Gas Co Ltd-related inventors

Date Nippon Gas Co Ltd patents (updated weekly) - BOOKMARK this page
05/11/17Delivery area management method
10/06/16Gas meter reading system and meter reading method
09/15/16System and checking entry of meter value from lp gas meter
08/18/16System and delivery predictiona days in advance
06/23/16System for setting a delivery count rank
01/14/16Management time-off schedule of delivery worker
12/31/15Work-detail-data distribution 2d-code-reading lp gas work
12/17/15Management system for opening and closing gas stopcock
12/17/15Automatic success/failure determination notification safety survey results
11/12/15Invoice issuing system and invoice issuing method
07/09/15Meter reader employee assignment system and meter reader employee assignment method
07/09/15Gas supply stop instruction system and gas supply stop instruction method
06/25/15Delivery prediction system and delivery prediction method
06/25/15Customer management system and customer management method
06/18/15Download for safety inspection item
06/18/15Periodic survey scheduling safety inspector
05/28/15Gas demand prediction system and gas demand prediction method
05/28/15A system for setting a delivery count rank
05/28/15Delivery area management method
05/07/15Method for leveling delivery volumes
02/26/15Gas delivery system

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Nippon Gas Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nippon Gas Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by