KK

Katsumi Kawai

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
CI Chubu Electric Power Company, Incorporated: 1 patents #104 of 314Top 35%
CC Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
Overall (All Time): #1,160,067 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11138173 Table relation analysis assisting apparatus and table relation analysis assisting method Yasunari Takai, Keishi Ooshima, Makoto Kimura, Kiyoshi Yamaguchi 2021-10-05
10489428 Existing system processing specification extractor Yasunari Takai, Shuhei Nojiri, Ryota Mibe, Kiyoshi Yamaguchi 2019-11-26
10162601 Method for analyzing impact of change and its apparatus Yasunari Takai, Yusuke JIN, Ryosuke Tsuchiya, Ryota Mibe, Tarou Sakisaka 2018-12-25
4331034 Ultrasonic probing apparatus Hiroyuki Takeda, Ichio Iseki, Hiroyuki Okajima, Sigeru Kajiyama, Sakae Sugiyama +1 more 1982-05-25