• Corporate Profile

    Company Name    Tohoku Electronic Industrial Co., Ltd.

    President                Dr. Rie Yamada

    Foundation             April 1, 1968

    No. of Employee    50    

    Main Products       Chemiluminescence Analyzer,Laser Controller,Laboratory Equipment

    TEI, founded in 1968, is an innovative company developing new instruments under the motto "opening up the future of photonics and electronics". We believe that precision instruments are essential for manufacturing quality products. TEI successfully developed the world’s most advanced ultra-high sensitive photo-counting technique in 1976 under a Government supported contract "Analytical Instrument for Evaluating the Degradation of Oil using Optoelectronics"

    From their base in Miyagi, Japan, almost 500 instruments have been supplied to companies concerned with the stability of materials to oxidative degradation, and to researchers concerned with the sensitive detection of peroxides in food or biomaterials, or the estimation of antioxidant ability.

    Especially polymer & plastic processors looking to improve product quality, determine the cause of defects, or optimize all stages of their moulding processes, are increasingly making use of chemiluminescence as an invaluable monitoring tool. A key merit of TEI’s ultra-sensitive instrument is its ability to detect the very early stages of degradation.

  • Product

    Chemiluminescence Analyzer

    Evaluation of early stage of oxidation & stability to oxidation

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    Laser Diode Controlling Unit

    High-quality laser oscillation with highstability

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    Location

    Head Office

    2-14-1 Mukaiyama, Taihaku-ku, Sendai,

    Miyagi, 982-0841, Japan

    Phone: +81-22-266-1611 FAX: +81-22-797-1614

    Rifu Factory

    6-6-6 Shirakasi-dai, Rifu Town,

    Miyagi, 981-0134, Japan

    Phone: +81-22-356-6111 FAX: +81-22-356-6120

    Tokyo Office

    203, Lapole-shinmaruko, 2-897 Shinmaruko Higashi,

    Nakahara-ku, Kawasaki, 211-0004, Japan

    Phone: +81-44-411-1263 FAX: +81-44-411-1839

    Kyoto Lab.

    203, Lapole-shinmaruko, 2-897 Shinmaruko Higashi,

    Nakahara-ku, Kawasaki, 211-0004, Japan

  • Laser Diode Controlling Unit

    LD driver TLA-514

    Feature

     

    ・High-quality laser oscillation with highstability

    ・Compact and ideal for embedding

    ・Semi-customizable specification

    Specification

     

    ・Inputvoltage ・LDcontrol: ACC system

    LD section: 1.0 to 14V ・Communication:RS232C

    Control section: 12V±10%(AC adapter) ・IncludesLD control software

    ・Outputcurrent: 0 to 15A ・Dimensionscm: 74(W) x 27.4 (H) x 120 (D)

    ・LDcurrent setting: 0.00A to 15.00A (0.01A step)

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    Our History

    1968 April

    Tohoku Electronic Industrial Co.、Ltd. established with l/10 million in capital. Began manufacturing and market­ing electronic communications equipment, and marketing consumer electronic products

    1983 April

    Awarded the Science and Technology Director-Gener­ al's Prize by the Science and Technology Agency (President Akio Saeki)

    1983 October

    Factory completed

    1986 March

    Capital increased to¥30 million

    1988 April

    Awarded the Medal with a Yellow Ribbon (for industriousness) (President Akio Saeki)

    1989 January

    Awarded the 38th Kahoku Cultural Prize (President Akio Saeki)

    1991 October

    Capital increased to¥60 million

    1992 November

    Factory extension comp leted (Building B)

    1997 February

    Awarded the Tohoku New Business Award by the Tohoku New Business Conference

    1997 December

    Awarded the Technology Prize at the first Miyagi Mono­ zukuri Awards, Miyagi PrefectureAwarded the Business Grand Prix Award of Excellence at the Sendai Business Grand Prix, City of Sendai

    1998 March

    Awarded the National Land Agency's Corporate Service to Regional Revitalization Award

    2001 April

    Awarded the JSAEM Best Technical Contribution Award for "Shape Memory Alloy Actuator Using a Thermoelec­ tric Convers ion Element"Factory extension comp leted (Building C)

    2001 June

    Received the Order of the Rising Sun, Gold and Silver Star (Chairman Akio Saeki)

    2006 May

    Selected as one of the Ministry of Economy, Trade, and Industry's 300 Vibrant Small-to-Medium Manufacturing Companies; recognized by the Minister of Economy, Trade, and Industry

    2008 July

    Akio Saeki became chairman. Rie Yamada became president

    2009 October

    Selected as one of the Ministry of Economy, Trade, and Industry's 300 Vibrant Small-to-Medium Manufacturing Companies; recognized by the Minister of Economy, Trade, and Industry

    2009 November

    Received the Order of the Rising Sun, Gold and Silver Star (Chairman Akio Saeki)

    2009 October

    Awarded the Tohoku Bureau of Economy, Trade, and Industry Director-General's Award, Fourth Monozukuri Nippon Grand Awards

    2013 March

    New offices built to replace former headquarters, which were designated "completely destroyed" following the Great East Japan Earthquake

    2014 June

    Awarded the FirstTechnology Advancement Award by the Japan Society of Polymer Processing

    2015 September

    Selected as Tohoku Region Representative, EY Entre­ preneur of the Year 2015 Japan (President Rie Yamada)

    2O17 December

    Named "Driving Company for the Regional Future" (Min­ istry of Economy 、Trade, and Industry)

    2018 January

    JIS (Japan Industrial Standard) K7351, involving the use of chemiluminescence analyzers, is announced

    2018 April

    50th anniversary of establishment

    2019 February

    Chemiluminescence Analyzer recognized as the 15th Kawasaki Manufacturing Brand.

    2019 November

    Miyagi Prefecture Culture Day Commendation for Industrial Merit (Rie Yamada, President)

    2020 October

    Signed "Agreement on Comprehensive Collaboration" with Tohoku Institute of Technology.

    2021 October

    ISO13485 certification acquired

    2022 February

    Receivedthe FUKEN-MIYAGIGrand prize Award

    2023 April

    Received the SME Excellent NewTechnology/New Product Award

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