八幡電気産業株式会社

Developed an optical display system for announcing the departure of trains at Tobu Asakusa Station

Developed an automatic voltage regulator for troops stationed in Japan

駅光学式発車案内表示装置（東武浅草駅）

自動電圧調整器（在日駐留軍）

Founded at 4 Sakuragawa-cho, Shiba-Nishikubo, Minato-ku, Tokyo on November 26

東京都港区芝西久保桜川町4番地にて創立（11月26日）

Applied for a patent for the A distributed system, the basis for our in-train public-address system

車内放送装置の基本となるA分散式の特許出願

Began supplying in-train public-address system for Odakyu Electric Railway, Keihin Electric Express Railway, Tobu Railway, Seibu Railway and Kintetsu Corporation

車内放送装置の納入開始（小田急、京急、東武、西武、近鉄等）

Launch of the reel-to-reel playback equipment

オープンリール式再生器の開発

Japan's first launch of transistor borne PA equipment, replacing evacuated tube (Odakyu Gotemba line, new diesel trains)

日本初、真空管からトランジスター式放送装置開発（小田急・御殿場線新造気動車）

Launch of automatic PA equipment system (Tobu Akagi cable car, Odakyu Romance Car, Tobu Romance Car, Kintetsu, Enoden)

自動放送装置の開発（東武赤城ケーブルカー、小田急ロマンスカー、東武ロマンスカー、近鉄、江ノ電）

Japanese National Railways (JNR) certifies our product as an in-train public-address system standard

Developed a vacuum-tube-based in-train public-address system for the Japanese National Railways Moha 90 Series

Developed a melody-type electronic warning system for Odakyu Electric Railway SE trains

国鉄が当社製品を電車用放送装置として規格承認

真空管式放送装置（国鉄モハ90系）

小田急3000形（SE車）にメロディー式電子警報器を納入

Developed an in-train public-address system for the Japanese National Railways Kodama Express

Developed a radio receiver for new Nishitetsu trains

Developed a vending machine with a sightseeing telescope for Morinaga & Co.

Applied for a patent for the B distributed the basis for our in-train public-address system for 103 Series commuter railcars

Developed a special earthquake proofing tape player for Japanese National Railways school-excursion trains

Developed a magnetic non-amplifying loudspeaker system for Bus on a Regular Route

Launch of music box amplifier

Developed a carrier-type in-train public-address system for Japanese National Railways

Developed an inductive radio-type emergency warning system for Marunouchi line

Applied for a patent for a distributed in-train public-address system for Diesel railcar

Developed a train radio system (inductive) for Hibiya line

Headquarters factory open

Developed an in-train public-address system and automatic announcement system for Series 0 the Tokaido shinkansen

銀座線と名古屋市交通局名城線の列車無線システム（誘導型）を開発

Developed the somascope for medical care system for use in hospitals

Supersonic type obstacle detector for railroad (gated) crossing (Keikyu, Keihan, Hankyu)

Developed a multi-level, tape-based automatic announcement system for stations on the Teito Rapid Transit Authority and Odakyu Electric Railway

Developed an electro-optical system for determining and displaying the winners of bicycle races for the Japan Keirin Association

Developed a train destination indicator and train number indicator for Keisei Electric Railway

Developed a unit voting ticket issuing machine for public bicycle and powerboat racing

Developed an in-train public-address system with an automatic volume adjustment function for Japanese National Railways 201 Series commuter railcars

Developed a system for analyzing, recording, and playing back the causes of electrical control failures for Japanese National Railways

福岡市地下鉄と京都市交通局の列車用誘導無線およびデータ伝送システムを開発

Developed an microwave system for detecting obstacles at railway crossings for Keihin Electric Express Railway

Developed a tape-based automatic announcement system for 200 Series Shinkansen trains Tohoku and Joetsu shinkansens

Developed an inductive radio security system for the Nankai cable car Line for KOYASAN

Developed an IC-type automatic announcement system for Sanyo Electric Railway

Developed an in-train public-address and communication system for Series 100 the Tokaido shinkansen

Developed an IC-type automatic announcement system for Tokyu Corporation and Nagoya Railroad

Developed an in-train radio relay system for Odakyu Electric Railway

Developed a train radio system (inductive) featuring continuous surveillance and remote control for Ginza line

Developed the Papala Vision in-train system for receiving text data for Odakyu Electric Railway and FM Tokyo

Developed a digital-transmission public-address system for JR East E231 trains railcars

Obtained ISO9001:1994 certification

Developed a Japan-first visual information transmission system for Seibu Railway

Completed construction of a new office and factory at 1-17-1 Ohmorihigashi, Ohta-ku, Tokyo on March 27

Obtained ISO9001:2000 certification

Developed an inductive radio systems for trains and optical transmission system for Keihin Electric Express Railway

Developed an ATO (Automatic Train Operation) data transmission system for Aichi Rapid Transit Linimo

Developed an in-train public-address and communication system by PHS for JR Tokai Series N700

Obtained ISO14001:2004 certification

本社を東京都港区高輪3-25-23京急ビル2階に移転

Obtained ISO9001:2008 certification

Tokyo based TV Asahi Corporation group TV program "Tamori Club" on air with the title of "Pioneer of in train PA system, Yawata Electric Industrial BEST10"

Exhibited in the 1st Mass-Trans Innovation Japan

Overseas project team organized

Supplied PA products to Linear Chuo Shinkansen L0 series

Forward Surveillance Camera System For JR East

Entertainment contents delivery system (Shimakaze 50000 series Kintetsu)

Audio Visual System for JR Kyushu "Seven Stars in Kyushu"

In-train public-address systems complying with International Standards for Hitachi IEP

Exhibited in the 9th UIC World Congress on High Speed Rail

London UK office established

Japan’s first high sound quality in train PA system launched (Tokyo Metro Hibiya line 13000 series)

Contents delivery system (Shikishima E001 type JR East, Mizukaze 87 type JR West)

Overseas standard compliant PA equipment (Singapore MRT Thomson line)

Factory annex completion

Japan's first Wi-Fi network camera launched (E235 series Yamanote line JR East)

Side view camera (JR Kyushu)

PA equipment delivered to E956 series ALFA-X. (JR East)

In train communications system (N700S JR Central)

In train shopping system (Kazu E655 type JR East)

名古屋市交通局誘導型列車無線建設、無運転士列車システムの列車運行のため

Start SDG's-led corporate activities

New launch of next generation automatic PA system

70th anniversary of the foundation of Yawata Electric Industrial Co., LTD.