DENKI KAGAKU KOGYO KABUSHIKI KAISHA Electronic Materials Division

Search parameters include normal web pages (i.e. html, php) and PDF documents.

Searches based on English text, in units of a single word or character, separated by spaces.

When performing a search based on text and characters separated by spaces the engine will find pages containing all keywords (AND search).

AND, OR, and ANDNOT searches are possible by including them in the search box. Parenthesis can be used in different combinations for various search types.
DENKA AND Electronic
In this case results will include both DENKA and Electronic.
DENKA AND (Electronic OR Functional)
The engine will search for DENKA and for either Electronic or Functional.(or both)
Block DENKA ANDNOT Electronic
Searches for all block DENKA except for those for Electronic.

The system does not distinguish between upper/lower case characters/letters.
"DENKA", "Denka", and "denka" will result in the hits.