Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428039 | Travel controller and travel control method | Ryusuke Kuroda, Kenichiro Aoki, Tadashi Okubo, Takuya Fujiki, Tetsuro Sugiura | 2025-09-30 |
| 12391285 | Vehicle control device, storage medium storing computer program for vehicle control, and method for controlling vehicle | Ryusuke Kuroda, Takuya Fujiki | 2025-08-19 |
| 11987765 | Composition, and threaded connection for pipes including lubricant coating layer formed from the composition | Tomoka ABE | 2024-05-21 |
| 11933431 | Threaded connection for pipes | Kazuya Ishii, Masaaki Sugino, Yousuke Oku | 2024-03-19 |
| 11920703 | Threaded connection for pipes and method for producing threaded connection for pipes | Kazuya Ishii | 2024-03-05 |
| 11435014 | Threaded connection for pipes or tubes and method for producing the threaded connection for pipes or tubes | — | 2022-09-06 |
| 11396961 | Composition, threaded joint for pipes including solid lubricant coating formed from the composition, and method for producing the threaded joint for pipes | — | 2022-07-26 |
| 11391400 | Threaded connection for pipes or tubes and method for producing the threaded connection for pipes or tubes | — | 2022-07-19 |
| 11268043 | Composition, and threaded connection for pipes or tubes including lubricant coating layer formed from the composition | — | 2022-03-08 |
| 10626345 | Threaded joint for pipes | Takayuki Kamimura, Masaru Takahashi, Keishi Matsumoto, Michihiko Iwamoto, Ryuichi Imai +1 more | 2020-04-21 |
| 10494545 | Composition for solid coating formation and tubular threaded joint | — | 2019-12-03 |
| 10480259 | Threaded connection for pipe or tube and method for producing the threaded connection for pipe or tube | — | 2019-11-19 |
| 10370770 | Plating solution for threaded connection for pipe or tube and producing method of threaded connection for pipe or tube | Masanari Kimoto, Kazuya Ishii, Tatsuya Yamamoto, Masahiro Oshima, Seiichiro Nakao +1 more | 2019-08-06 |
| 10359133 | Threaded connection for pipe or tube and method of producing the threaded connection for pipe or tube | Masanari Kimoto | 2019-07-23 |
| 10336962 | Composition for solid lubricating coating, threaded connection for pipe or tube including the solid lubricating coating formed from the composition, and method of producing the threaded connection | — | 2019-07-02 |
| 10150887 | Composition for solid coating formation and tubular threaded joint | — | 2018-12-11 |
| 10012332 | Tubular threaded joint having improved high-torque makeup properties | — | 2018-07-03 |
| 9752710 | Tubular threaded joint having improved high torque performance | Yuji Tanaka, Yasuhiro Yamamoto | 2017-09-05 |
| 9725671 | Lubricant film-forming composition and screw joint for steel pipe | Keishi Matsumoto, Masayoshi Sasaki | 2017-08-08 |
| 9568126 | Threaded joint for steel pipe | Masayoshi Sasaki, Katsutoshi Sumitani | 2017-02-14 |
| 9321982 | Threaded joint for pipes | Takayuki Kamimura, Masaru Takahashi, Keishi Matsumoto, Michihiko Iwamoto, Ryuichi Imai +1 more | 2016-04-26 |
| 9169951 | Tubular threaded joint having improved low temperature performance | Masayoshi Sasaki | 2015-10-27 |
| 8991870 | Tubular threaded joint having improved high torque performance | Yasuhiro Yamamoto | 2015-03-31 |
| 8857857 | Threaded joint for steel pipes | Shigeo Nagasaku, Shigeo Onishi, Hiroaki Ikegami | 2014-10-14 |
| 8741406 | Oil well pipe with threaded joint | Ryuichi Imai | 2014-06-03 |