2020

Sep.30

Showa Denko updated "SHOWA DENKO Report 2020" and renewed CSR Site (English)

Aug.13

Suspension of Operations at Showa Denko’s Head Office

Apr.20

Suspension of Operations at Showa Denko’s Head Office

Apr.02

We renewed "Technologies of SHOWA DENKO"

Apr.01

SDK posted articles of Laminate Film Cooler on SDK Innovation Infinity

Feb.28

Notice of Convocation of the 111th Ordinary General Meeting of Shareholders (211.14 KB)

2019

Dec.05

Showa Denko exhibited at C-TOUCH & DISPLAY SHENZHEN 2019 (Update: The leaflet available)

Nov.18

A special website “SDK Innovation Infinity” is now available

Jul.02

SDK Completes Acquisition of ILAG Group, Global Non-stick Coatings Manufacturer

May.30

Showa Denko exhibited at The Battery Show Europe 2019 (Update: The panel data available)

Apr.26

SDK Published "Annual Report 2018"

2018

Jun.11

We renewed "Technologies of SHOWA DENKO"

Feb.28

Notice of Convocation of the 109th Ordinary General Meeting of Shareholders (97.24 KB)

2017

Nov.16

Notice of Web site renewal

Jun.21

SDK Published "Annual Report 2016"

May.30

Notice of Convocation of an Extraordinary General Meeting of Shareholders (29.5 KB)

Apr.20

Scheduled Date for Announcing Financial Results for 2016

Mar.15

Supplement to Notice of Convocation of the 108th Ordinary General Meeting of Shareholders (25.99 KB)

Mar.09

Notice of Convocation of the 108th Ordinary General Meeting of Shareholders (112.37 KB)

2016

Dec.19

Archived “Progress in the Medium-term Business Plan” now available.

Nov.04

Archived “2016 Third Quarter Financial Results” now available.

Aug.31

Showa Denko renewed CSR site(English)

Apr.25

SDK Published "Annual Report 2015"

Mar.02

Notice of Convocation of the 107th Ordinary General Meeting of Shareholders (178.68 KB)

2015

Oct.26

Notice of Web site renewal

Apr.23

SDK Published "Annual Report 2014"

Jan.26

URL of the Web site of Showa Denko (Shanghai) Co., Ltd. has been changed.

2014

Dec.25

Announcement of New Year's Holidays Office Closing Dates

2013

Mar.07

Notice of Convocation of the 104th Ordinary General Meeting of Shareholders

2012

Jul.30

Notification of office relocation (Showa Denko K.K. Chemicals Division)

May.11

SDK Published "Annual Report 2011"

Mar.03

Notice of Convocation of the 103rd Ordinary General Meeting of Shareholders

2011

May.12

SDK Published "Annual Report 2010"

Mar.05

Notice of Convocation of the 102th Ordinary General Meeting of Shareholders

2010

Aug.16

Notification of office relocation (Showa Denko K.K. Nagoya Branch)

May.21

Showa Denko's Patents for Rare Earth Magnetic Alloys

Mar.05

Notice of Convocation of the 101th Ordinary General Meeting of Shareholders

2009

Oct.27

CSR Report 2009 (PDF) (5.4 MB)

Mar.13

A Chinese-language version is now available on our web site