RK

Ryoichi Kawahara

NT NTT: 9 patents #571 of 4,871Top 15%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Overall (All Time): #485,815 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12406208 Anomaly detection method using an autoencoder learning from data items collected by measuring devices Yasuhiro Ikeda, Yusuke Nakano, Keishiro Watanabe, Keisuke Ishibashi 2025-09-02
11829868 Feature value generation device, feature value generation method, and program Yasuhiro Ikeda, Yusuke Nakano, Keishiro Watanabe, Keisuke Ishibashi 2023-11-28
11809895 Control device, control method, and program Akito Suzuki, Masahiro Kobayashi, Shigeaki Harada 2023-11-07
11615343 Anomaly detection apparatus, anomaly detection method, and program Yasuhiro Ikeda, Keisuke Ishibashi, Yusuke Nakano, Keishiro Watanabe 2023-03-28
11501106 Anomaly factor estimation device, anomaly factor estimation method, and storage medium Yasuhiro Ikeda, Yusuke Nakano, Keishiro Watanabe, Keisuke Ishibashi 2022-11-15
11487747 Anomaly location identification device, anomaly location identification method, and program Yoichi Matsuo, Yasuhiro Ikeda, Keishiro Watanabe 2022-11-01
11379340 Apparatus and method for estimating anomaly information, and program Yasuhiro Ikeda, Keisuke Ishibashi, Yusuke Nakano, Keishiro Watanabe 2022-07-05
11290384 Access origin classification apparatus, access origin classification method and program Yuka Komai, Masahiro Kobayashi, Shigeaki Harada, Keisuke Ishibashi 2022-03-29
11201807 Traffic estimation apparatus, traffic estimation method and program Keisuke Ishibashi, Shigeaki Harada 2021-12-14
5433479 Vehicle structure Masato Shida, Toshihiko Hayashi 1995-07-18