Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179296 | Junction structure | Junji Fujiwara | 2024-12-31 |
| 12134148 | Joining structure and joining method | Junji Fujiwara | 2024-11-05 |
| 11839940 | Joining structure | Junji Fujiwara | 2023-12-12 |
| 11806809 | Joining structure and joining method | Junji Fujiwara | 2023-11-07 |
| 11612963 | Laser cutting device including machining condition tables and laser cutting method thereof | Futoshi Tsutsumi | 2023-03-28 |
| 11536305 | Junction structure | Junji Fujiwara, Atsuhiro Kawamoto, Toru Sakai | 2022-12-27 |
| 11110547 | Laser welding method | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara | 2021-09-07 |
| 11052483 | Laser welding device and laser welding method | Atsuhiro Kawamoto, Junji Fujiwara, Noriyuki Matsuoka, Wataru Takahashi | 2021-07-06 |
| 10850354 | Laser welding method | Junji Fujiwara, Atsuhiro Kawamoto, Noriyuki Matsuoka | 2020-12-01 |
| 10835993 | Laser welding method | Noriyuki Matsuoka, Atsuhiro Kawamoto, Junji Fujiwara | 2020-11-17 |
| 10807191 | Laser welding method, laser welding conditions determining method, and laser welding system | Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara, Noriyuki Matsuoka | 2020-10-20 |
| 10471540 | Laser welding method | Noriyuki Matsuoka, Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara | 2019-11-12 |
| 10286491 | Laser welding method | Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara, Noriyuki Matsuoka | 2019-05-14 |
| 10207364 | Laser welding condition determination method and laser welding device | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara, Tatsuya Ikeda | 2019-02-19 |
| 10155285 | Laser welding method and laser welding device | Junji Fujiwara, Yasushi Mukai, Atsuhiro Kawamoto, Noriyuki Matsuoka | 2018-12-18 |
| 8178255 | Fuel cell | Masato Nishikawa, Hitoshi Kihara | 2012-05-15 |