Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719794 | Route display method, route display apparatus, and database generation method | Toshihisa Nakano, Tohru Wakabayashi, Yuko Yamamoto, Masahiro Ito, Kimio Minami | 2017-08-01 |
| 9546408 | Quenching method for steel pipe | Akihiro Sakamoto, Kenji Yamamoto, Tomohiko Omura, Yuji Arai | 2017-01-17 |