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Latest update： 27/04/2017 14:10:19
Kumakura Co., Ltd.
Processing of precision parts, commissioned designing of devices, and manufacture and sale of in-house products
We carry out processing of parts made of difficult-to-cut materials such as metals, resins and hard, brittle materials, commissioned production of various jigs and metal molds, commissioned designing of mechatronics machine devices for general industry, and OEM manufacture. We have also developed in-house various products such as ultrasonic vibration tables, high-rigidity ultrasonic cutters, laver automatic cutters, machines for cutting laver into very thin pieces, etc. We also perform consulting on production techniques, site improvement, market creation, etc. We handle commissioned manufacture of medium-volume and mass production of parts and machines ranging from an order quantity of one, as a made-to-order Monozukuri (manufacturing) factory. We carry out high-quality fine processing of hard, brittle materials and difficult-to-cut materials by using ultrasound techniques.
[Company strength] We handle commissioned manufacture of medium-volume production and mass production of parts and machines ranging from an order quantity of one, as a made-to-order Monozukuri (manufacturing) factory. We also offer engineering of processes from developing prototypes to completing products in cooperation with many experts (at universities, public facilities and research institutes, as well as professional engineers) and companies. We have a broad network for nurturing ideas, centered on us. We specialize in niche markets, and aim to introduce new products based on careful marketing to meet needs. We offer a one-stop service and final manufacturing through cooperation among our divisions. As a result, we can eliminate wasted work, strictly adhere to delivery dates, deliver stable quality, and reduce work for customers. We handle requests for consultation free of charge. [Business description] We perform the following: * Commissioned processing of parts made of difficult-to-cut materials such as metals, resins and hard, brittle materials * Commissioned manufacture of various jigs and metal molds * Commissioned designing and manufacture of mechatronics mechanisms for general industry, and commissioned OEM manufacture * Manufacture and sale of in-house products such as ultrasonic vibration tables, high-rigidity ultrasonic cutters, ultrasonic presses, ultrasonic processing machines, laver cutters, various sheet cutters, and various sheet fine hole machining devices * Line arrangement, customization and engineering services related to in-house products [Industry] Precision parts processing and device designing and manufacture under contract, and manufacture and sale of in-house developed products [Strength of products/technologies] We also actively undertake processing that is considered difficult for other companies. We have a proven track record by freely using our in-house fine processing devices, as follows. (1) Processing of hard, brittle materials such as fine ceramics, quartz glass and borosilicate glass (2) Difficult-to-cut materials small-diameter holes of 0.04 or more and aspect ratio of 10 or more (3) Small-diameter groove processing/shape processing of hard-to-cut materials, with high-grade finishing (4) Thin-piece cutting, with high-grade finishing (5) Processing with hole pitch accuracy of +/- 0.005 or less We offer total engineering for the production of mechatronics machine devices for general industry, including idea generation, designing, processing, assembly, electricity, and control software. We can manufacture products with a width of 2,000 mm, length of 3,000 mm, height of 1,800 mm and weight of 2,500 kg. [Representative's message] We have answered many customers’ needs over the years since our foundation in 1971. We have formed a Monozukuri small and medium-size company group centered on us, and strive to solve various problems by using our extensive network connecting domestic and overseas organizations, universities, and public institutions. The results of these activities have been recognized, and a group of visitors from the Taiwan Electrical and Electronic Manufacturers’ Association (TEEMA), the largest electrical and electronics industry association in Taiwan, came to visit us in 2014. We are proud of our world-class techniques, which we offer to customers under our motto of “Continually challenging”. [Company structure for market development/overseas expansion] We regularly hold internal meetings for market expansion with the participation of seven members (CEO Kenichi Kumakura, president, senior managing director, factory manager, chief of general affairs department, and two members in charge of sales and technology), and the results are shared at a meeting of all members. [Market share/Ranking] Ultrasonic vibration tables (100%), laver automatic cutters (100%), laver manual cutters (30%), laver fine hole processing machines (100%), and machines for cutting laver into very thin pieces (100%) [Awards and media coverage] [Awards] Selected by Fuji Trust Bank, and selected four times as Ota Ward New Product Technology [Media] Appeared in the media many times, including TV data collection and broadcasting, newspapers, magazines, technical magazines, and academic society journals [Joint research and development] Three product techniques related to ultrasonic waves, and two products related to cutting blades [Main Clients / Business History (domestic)] Japan Tobacco Inc., Shiseido Company, Limited, JSP, Toray Industries, Inc., Toto Ltd., Tosei Engineering Corp., Nissan Motor Co., Ltd., Yamamoto-noriten Co., Ltd., Nisshin Foods Inc., IHI Corporation, Asahi Diamond Industrial Co., Ltd., GD Ltd.JIDO KIKAI K.K., etc. [Main Clients / Business History (overseas)] Advanced semiconductor materials (ASM), etc.
This company is recommended by the following support organizations.
- Kanto Head Office, SMRJ