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Established as Hatachi Feather Lavatory. |  |
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Reorganized to Hatachi Industry Co., Ltd. |  |
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Obtained a patent for plastic badminton shuttlecocks. Produced patented plastic shuttle cocks (ten million pieces annually) monopolistically with introduction of injection machines. |
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Started producing badminton rackets. | |
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Badminton racket plant was completed in Taiwan. (Joint venture) |  |
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Introduced Swedish bi-color blow molding machines (patented) and produced bi-color balls. |  |
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Obtained an exclusive right to use a patent of bi-wall blow molding (Double Blow) and bi-wall cases produced by this technology were adopted for YAMAHA PIANICA. |  |
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Hatachi Kako Co., Ltd. was established as an independent large size blow molder, being separated from Hatachi Industry Co., Ltd and its own new factory was built. |  |
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2nd factory was completed at Hatachi Kako. A big size blow molding machine was introduced to produce 250-liter tanks. |  |
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A big size vacuum molding machine was introduced at Hatachi Industry and produced big size parts for pre-fabricated houses. | |
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Blow-molded bumpers were mass-produced by Double Blow technology for the first time in Japan. |  |
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A safe “Sinai” (bamboo sword) of Hatachi Industry was awarded a good design prize. |  |
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2nd factory of Hatachi Kako was enlarged and a large size blow molding machine capable of making deeply drawn forms (TP Process) was introduced. |  |
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Hatachi Kako obtained a right to use the technology of Super Blow. |  |
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A large size blow molding machine exclusively for Super Blow process was introduced. |  |
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Super Blow process was adopted to produce the ceilings of unit bath rooms. Thai Hatachi Co., Ltd. was established in Bangkok, Thailand. |
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3rd factory of Hatachi Kako was completed. |  |
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An ultra big size 135mm blow molding machine was introduced at Hatachi Kako. |  |
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A mold warehouse was completed at Hatachi Kako. | |
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Hatachi Kako's management innovation plan was approved by Shizuoka Prefecture. | |
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Succeeded in the automation of sanding process of air spoilers. |  |
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Succeeded in the laser automation of deburring and finishing processes of blow-molded products. A big size injection molding factory was completed at Hatachi Industry and started developing a technology to produce side visors by utilizing a 1300 ton bi-color injection machine. |
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Succeeded in mass-production of side visors by bi-color injection for the first time in the world. | |
3 Shinjo, Kosai City, Shizuoka Prefecture, Japan
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