It's surprising what pops up on Google...
It's U.S. Patent #7,249,057 B2, issued July 24, 2007: "Product Information Supplying Method, Product Information Acquiring Method, Product Information Registering Method And Recording Medium," and the description is equally enlightening:
"There is provided a product information supply method for supplying a user who desires to purchase a product with proper information about a related product that could be bought in combination with the product, so that the user is assisted in purchasing products. Registration of combination information to be supplied to the user is made with a database managed by a service provider server by a person who has bought the above product by means of a registration page so that a lot of combination information is accumulated in the database. The registered information includes not only information specifying a combinable product but also information about the effects of the combination and the ways of using products in combination. The database is searched in response to inquiry information from the user who makes reference to a page of products. Thus, corresponding combination information is extracted from the database and is sent to the user."
I'm no expert in intellectual property law, but- this is something patentable? A database of related products, with the added twist of returning information on "effects of the combination and the ways of using products in combination." You mean like peanut butter and jelly? Gin and tonic? Water and Alka-Seltzer tablets?
Even more puzzling is the reference to one of my old DEC Professional DCL Dialogue columns. It deals with referrals and recommendations for computer hardware and software, but its relevance to this patent eludes me. You can read the column here.
Other stuff that passed across the desktop this week: