Nov 02, 2022

Sorry, this entry is only available in Japanese.

Jun 30, 2022Notice of summer holidays
Jun 27, 2022Announcement about executive appointment
Apr 27, 2022Notice of Golden Week holidays
Jan 21, 2022Regarding "pre-emergency measures", some employees have shifted their working hours or are working from home at the head office of Enax. We apologize for any inconvenience this may cause and would highly appreciate your understanding.
Jan 07, 2022Announcement about executive appointment


Nov 16, 2021Technical information; Introduction of ENAX Special Batteries
"A technological solution for batteries of large cargo drones and flying cars" is now available.
Oct 29, 2021Article on our development, "An Exterior Body for Lithium-ion Secondary Batteries" was published in the Nikkei (electronic edition) on October 25th and the Nikkei morning edition on October 26th (page 14).
(Reprinted with permission from Nikkei. Unauthorized reproduction/copying are prohibited © Nikkei)
Oct 20, 2021Article of Enax titled as "Battery Development for Flying Cars" was published in the Nikkan Kogyo Shimbun, October 13, 2021.
(Reprinted with permission from Nikkan Kogyo Shimbun. Unauthorized reproduction/copying are prohibited © Nikkan Kogyo Shimbun)
Sep 02, 2021Corporate logo has been renewed.
The logo design visually expresses "energy".
Jun 28, 2021Announcement about executive appointment
Apr 23, 2021The website has been renewed.
Apr 19, 2021(Drone development) Together with Iyobe Shoji, we began battery cells development for large drones and prototype development using module technology.
Mar 19, 2021Article of Enax titled as "Removable Battery Box, Portable Power Supply with Easy Battery Replacement" was published in the Nikkan Kogyo Shimbun, March 19, 2021.
Jan 28, 2021Our latest news is also available in our official Facebook page.
Jan 13, 2021Article of Enax titled as "Lithium Battery, New Exterior Structure" was published in the Nikkan Kogyo Shimbun, January 13, 2021.


Jun 05, 2020As the government's state of emergency for COVID-19 was lifted, we ended working from home. In the future, we will take an appropriate course of actions from time to time in accordance with requests from the government.
May 22, 2020In order to prevent the further spread of COVID-19, we will extend the work from home as follows:
Scheduled Period: From May 25, 2020 (Monday) to June 5, 2020 (Friday)
Apr 28, 2020We will extend the work from home as follows:
Scheduled Period: From April 15, 2020 (Wednesday) to May 22, 2020 (Friday)
Apr 13, 2020Due to the spread of the COVID-19 infection in Japan, we will start working from home in accordance with the Japanese government's request to prevent the spread of the infection.
Scheduled Period: From April 15, 2020 (Wednesday) to May 8, 2020 (Friday)
Apr 08, 2020Regarding the Measures to prevent the spread of COVID-19 infections


Aug 29, 2018Yonezawa Works Bansei Site featured on Yamagata Broadcasting Corporation NNN Straight News, with the story of “Cutting-edge battery development center in Yonezawa”
Aug 29, 2018ENAX launches new cutting-edge battery development and manufacturing center in Yonezawa, Yamagata Prefecture
Article introducing Bansei Site, the new center at ENAX Yonezawa Works, posted on Yamagata Shimbun daily newspaper
Aug 10, 2018ENAX listed on report of The First Company 2018 “Companies Continue to Pursue Creativity and Innovation” (Diamond, Inc.)
Reference URL:
Shukan Diamond The First Company Series, New Edition, The First Company 2018
Jan 25, 2018Awarded “Management of the Year 2017” by DIAMOND Management Club Reference URL:
25th Ceremony of “2018 New Year’s Greeting Celebration” held by DIAMOND Management Club
Jan 15, 2018Partial discontinuation of PBDC product series


Oct 06, 2017The website has been renewed.
Oct 06, 2017Some of the PBDC series products are now discontinued
Aug 04, 2017ISO14001: 2004 continues to be certified.
Jun 01, 2017Some of the PBDC series products are now discontinued


Feb 15, 2016A large battery pack for garden tools is delivered.
A battery pack for electric three-wheeled motorcycles is delivered.