This sounds really interesting. Patents and IP is really crucial for a business' continued success and is big business in itself. I've dealt with searching patent databases myself and that can really be a headache, so improvement is much needed!
Kakushin is cheaper, easier and faster than the current system for innovation funding and patent registering.
I finally had the time to read the white paper and I have to say it's a solid project. As I stated before, its been very hectic to find investors who could fund the project Research and development, being an I have dealt with (searching for) Investors and funding in the past and it's not that easy as you might think going into it. And yes, filing patents is very expensive which a hurdle is for small entrepreneurs.