I'm trying to email someone pretty high up in a company and want him to remember who I am.
Edit: I met him briefly at a trade show. We exchanged business cards and spoke for less than five minutes.
Should I use:
or, what I think is probably more appropriate, an expression using some kind of 授受表現 like
or something similar? I have a feeling there's a kanji word for this kind of situation, but I don't know what it is.