Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320206 | Threaded connection for pipe | Yousuke Oku | 2025-06-03 |
| 12276359 | Threaded connection for pipe | Yousuke Oku, Pierre Martin, Daly Daly | 2025-04-15 |
| 12007045 | Threaded connection for pipe | Yousuke Oku | 2024-06-11 |
| 11946572 | Threaded connection including and intermediate shoulder | Alan Fothergill, Corey Dufrene | 2024-04-02 |
| 11828391 | Threaded connection | Yousuke Oku, Masaaki Sugino, Alan Fothergill | 2023-11-28 |
| 11753877 | Tubular threaded connection | Benoit Briane, Alan Fothergill, Yosuke Oku | 2023-09-12 |
| 11608692 | Threaded connection for steel pipes | Yousuke Oku, Tadashi Nakamura | 2023-03-21 |
| 11248725 | Threaded connection | Michihiko Iwamoto | 2022-02-15 |
| 11149882 | Threaded connection | Michihiko Iwamoto | 2021-10-19 |
| 11067205 | Threaded connection for steel pipe | Michihiko Iwamoto, Yusuke Takeda, Yasuhiro Kochi, Yusuke Toyota | 2021-07-20 |
| 11015746 | Threaded connection | Yousuke Oku | 2021-05-25 |
| 10783365 | Image processing device and image processing system | Shinya Ogura, Ryosuke Kimura, Seiichi Hirai, Sho NISHINO | 2020-09-22 |
| 10618529 | Vehicle monitoring system, management device and monitoring method | — | 2020-04-14 |
| 9819912 | Video monitoring system, video monitoring method, and video monitoring device | — | 2017-11-14 |
| 9083554 | Apparatus for providing connection between networks | — | 2015-07-14 |
| 8902789 | Network management system and internetworking unit | Yoshihiro Kawashima | 2014-12-02 |