日本炭酸瓦斯株式会社

私ども日本炭酸瓦スは1917年（大正6年）の創業から100年以上の歴史があります。

創業 : 日本初の液化炭酸ガス製造工場を浅草に建設

NTG was founded as Japan’s first liquefied carbon dioxide gas manufacturing plant in Asakusa, Tokyo.

工場を新設し、プレーンソーダ水の製造販売開始

A factory was constructed in Tokyo to manufacture and distribute plain soda water.

1950年代より炭酸ガスを小さなボンベに充填したミニガスカートリッジの開発そして製造・販売を開始しました。

ソーダサイホン（炭酸水製造器）を開発し、製造販売開始

NTG Soda Siphon was developed and went on sale.

綾瀬工場（当時）稼動 : 小型高圧ガス入り容器（ミニガスカートリッジ）の製造を開始し、消火器業界、ガス銃業界、救命胴衣業界へ販路拡大

Operations started at the Ayase factory.

NTG started manufacturing mini high-pressure gas cylinders for fire extinguisher, air gun, and lifejacket applications.

NTG opened a U.S. office in New York.

都賀工場（現都賀事業所）稼動 : ビール業界へ販路拡大

Operations started at the Tsuga factory.

NTG expanded its business to the beer industry.

窒素ガスカートリッジの製造販売開始

NTG started manufacturing nitrogen cylinders.

医薬品製造の許可工場となり、医療用酸素ガスカートリッジの製造販売開始 : 炭酸ガスの食品添加物認定工場となる

Factory was granted approval to be a producer of medical oxygen cylinders in accordance with Japanese Pharmacopeia, and started manufacturing and distributing medical oxygen gas cylinders.

ＬＰガスカートリッジおよび小型溶接器（ミニトーチ）の製造販売開始

NTG developed a compact welding torch, and started distributing it with LP gas cylinders.

A U.S. subsidiary, Nittan (U.S.A.) Inc.,was set up in San Diego, California.

業界初の安全封板付ミニガスカートリッジ開発 : 世界8ヶ国で特許取得

NTG developed a safety sealing cap and obtained a patent on it in 8 different countries.

本社社屋を綾瀬工場（当時）隣接地に落成

Main office building was constructed on the premises adjacent to the Ayase factory.

小型酸素吸入器を開発し、製造販売開始

A compact oxygen inhaler was developed and went on sale.

減圧弁流量調整器の製造販売開始

Regulator production started.

混合ガスカートリッジの製造販売開始

小型酸素吸入器の厚生省医療用具承認番号を取得し、医療業界へ販路拡大

アメリカLeland社の株を45％取得し、アメリカ市場へ販路拡大 : 高圧ガス保安協会（KHK）小型高圧ガス容器製造認定工場となる

NTG acquired 45% of Leland Limited, Inc. shares to expand its business into the American market.

NTG was certified as a producer of mini high-pressure gas cylinders by the High Pressure Gas Safety Institute of Japan (KHK).

日本酸素株式会社（現大陽日酸株式会社）の子会社となる

NTG became a subsidiary of Nippon Sanso Co.,Ltd. (current Taiyo Nippon Sanso Corporation)

ドイツに現地法人NITTAN EUROPE（現NTG Europe）設立

A German subsidiary, Nittan Europe GmbH, was set up in Menden.

A U.S. factory was opened in Batesville, Mississippi.

Operations started at the Batesville factory.

Nittan (U.S.A.) Inc. moved to Batesville, Mississippi.

都賀工場（現都賀事業所）にミニガスカートリッジ生産設備を統合

The mini gas cylinder production facility at the Ayase factory was integrated into the Tsuga factory.

ミニガスカートリッジのISO9001認証取得

NTG was certified according to ISO 9001, the Standard for Quality Management Systems.

The Batesville factory closed.

Nittan (U.S.A.) Inc. moved to Palm Springs, California.

NTG’s parent company, Nippon Sanso Co.,Ltd., merged with Taiyo Toyo Sanso Co.,Ltd. and changed its name to Taiyo Nippon Sanso Corporation.

綾瀬工場（当時）を都賀工場（現都賀事業所）に集約 : CO2エスプーマの製造販売開始

All facilities at the Ayase factory were integrated into the Tsuga factory.

エスプーマアドバンスの製造販売開始 : 医療機器のISO13485認証取得

NTG obtained ISO 13485 certification for some oxygen products.

溶接酸素容器の製造販売開始 : 日本、イギリス、ドイツ、フランスで特許取得

A weld-sealed oxygen cylinder was developed and went on sale.

NTG obtained UL 1191 certification, the UL Standard for Components for Personal Flotation Devices.

Nittan (U.S.A.) Inc. was closed.

美容機器用レギュレーターの製造販売開始

都賀事業所に機器工場を新設 : 泡マスターの製造販売開始

A regulator production facility was constructed within the Tsuga factory premises.

NTG obtained ISO 12402-7 certification.

Nittan Europe GmbH changed its name to NTG Europe GmbH.

A new CO : 2 : gas tank (Cold Evaporator) was installed at the Tsuga factory.

NTG’s parent company, Taiyo Nippon Sanso Corporation （TNSC）, became an affiliate of Mitsubishi Chemical Holdings Corporation.

NTG Europe moved to Dortmund.

創立100周年

NTG marked its 100th anniversary.

資本金を1億円に減資（税法上、中小企業扱いとなる）

A new cylinder production facility was constructed within the Tsuga factory premises.

2020年に生産量の増加や合理化のために都賀事業所に第2工場を建設し、今後も最新鋭の設備を導入する予定です。

都賀第2工場稼動開始

Operations started at the new cylinder production facility.

NTG’s parent company, TNSC, became an affiliate of Nippon Sanso Holdings Corporation.

第4次中期（5ヵ年）計画開始