At a glance (Years ended March 31)

Fiscal year   2017 2018 2019
Infrastructure Net sales
(Billions of yen)
263.8 293.4 288
Operating income
(Billions of yen)
14.3 12.4 7.4
Operating
income margin
on sales(%)
5.4 4.2 2.6
Electronics
& Automotive Systems
Net sales
(Billions of yen)
455.5 533.8 562.7
Operating income
(Billions of yen)
12.8 18.2 19.7
Operating
income margin
on sales(%)
2.8 3.4 3.5
Functional Products Net sales
(Billions of yen)
131.5 153.1 149.3
Operating income
(Billions of yen)
11.7 14.0 13.5
Operating
income margin
on sales(%)
8.9 9.1 9.1
Service and
Development.s etc.
Net sales
(Billions of yen)
49.7 51.0 47.6
Operating income
(Billions of yen)
-0.1 0 0.1
Operating
income margin
on sales(%)
-0.3 0 0.1
Eliminations Net sales
(Billions of yen)
-57.0 -63.9 -55.9
Operating income
(Billions of yen)
0 0.1 0.1
Total Net sales
(Billions of yen)
843.3 967.3 991.6
Operating income
(Billions of yen)
38.6 44.8 40.8
Operating
income margin
on sales(%)
4.6 4.6 4.1