Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495241 | Threaded joint for steel pipe | Keita Inose, Sadao Douchi | 2019-12-03 |
| 10473241 | Threaded joint for steel pipes | Keita Inose, Fumio Ota, Shin Ugai | 2019-11-12 |
| 10459605 | Information processing system, non-transitory storage medium encoded with computer readable information processing program, information processing method, and information processing terminal | Shumpei Yasuda, Yu Horii, Masatoshi Yamazaki, Eiji Tokunaga, Yuma Iwai +1 more | 2019-10-29 |
| 10400922 | Threaded joint for steel pipes | Yukihiro Nishikawa | 2019-09-03 |
| 10346046 | Non-transitory computer-readable storage medium with executable information processing program stored thereon, information processing apparatus, information processing system, and information processing method | Kouichi Kawamoto, Eiji Tokunaga | 2019-07-09 |
| 10253573 | Threaded joint for steel pipes | — | 2019-04-09 |