Department of Materials and Life Science, Shizuoka Institute of Science and Technology, 2200-2 Toyosawa, Fukuroi, Shizuoka 437-8555, Japan ...

Optoelectronics Section, Cavendish Laboratory, University of Cambridge, Cambridge CB2 1TN, U.K.

Bonus Oct 27, 1997 Nov 26, 1997 Sep 18, 1997 Bonus Ratio: 1 share(s) for every 1 shares held Rights Apr 09, 1993 May 04, 1993 Sep 30, 1993 Rights ratio: 3 share for every 5 held at a price of Rs 30.0 ...