Inventor
NIWA TAKAYUKI
US5 patents
⚠️ This page may combine multiple inventors who share the name “NIWA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SQUARE CO LTD
4 patentsUS6283861B1Sep 4, 2001
Video game device and video game method
SQUARE CO LTD89 citations96
US6371856B1Apr 16, 2002
Video game apparatus, video game method and storage medium
SQUARE CO LTD45 citations90
US6306033B1Oct 23, 2001
Video game item's value being adjusted by using another item's value
SQUARE CO LTD73 citations90
US6283854B1Sep 4, 2001
Video game apparatus, video game method and storage medium
SQUARE CO LTD27 citations90