Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588720 | Network device and network test method | Masaki Shinkai, Genichi Nishio, Katsuhiro Araya, Hirokazu Kobayashi, Masumi Sakamoto | 2023-02-21 |
| 6917859 | Facility management system and facility management method | Hirotaka Masui, Takashi Ikeda, Shinji Hattori, Shigeo Takata, Hidesuke Hayakawa | 2005-07-12 |