Inventor
KAWAI KATSUMI
6 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS11138173B2Oct 5, 2021
Table relation analysis assisting apparatus and table relation analysis assisting method
HITACHI LTD0 citations46
US10489428B2Nov 26, 2019
Existing system processing specification extractor
HITACHI LTD0 citations35
US10162601B2Dec 25, 2018
Method for analyzing impact of change and its apparatus
HITACHI LTD0 citations31