RN

Ryota Niizeki

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #1,418,215 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11475388 Work management system Isao Karube, Hidehiro Iizuka, Masami KAMIBAYASHI, Kunitsugu Tomita, Hiroshi Watanabe +1 more 2022-10-18
11398234 Utterance support apparatus, utterance support method, and recording medium Satomi Hori, Yuudai KAMADA, Eriko Uegaki, Hideyuki Maki, Daisuke Nogami +2 more 2022-07-26
D937852 Display screen with graphical user interface Satomi Hori, Yuudai KAMADA, Eriko Uegaki, Hideyuki Maki, Daisuke Nogami +2 more 2021-12-07