Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370621 | Friction stir tool control method and friction stir device | Takuya Fukuda, Tadahiro Edagawa, Yoshitaka MURAMATSU, Norichika Kita, Makoto Tsujinaka | 2025-07-29 |
| 12365046 | Friction stir spot welder and friction stir spot welding method | Yutaro Konno | 2025-07-22 |
| 12202066 | Friction stir spot welding apparatus and joint structure | Yoshitaka MURAMATSU, Ryoji Ohashi, Naoki TAKEOKA | 2025-01-21 |
| 12014943 | Method of manufacturing semiconductor device and non-transitory computer-readable recording medium | Akinori Tanaka, Shinji Yashima | 2024-06-18 |
| 11938558 | Double-action friction-stir joining system and method utilizing a cleaning mechanism | Kengo Maeda, Masato Fukushima, Yohei Ishido | 2024-03-26 |
| 11911841 | Double-acting friction stir spot welding apparatus and method of operating double-acting friction stir spot welding apparatus | Syuhei YOSHIKAWA, Yusuke Yoshida | 2024-02-27 |
| 11633802 | Method for operating double-action friction stir welding device, and double-action friction stir welding device | Hideki Okada, Syuhei YOSHIKAWA, Masahiro Takagi | 2023-04-25 |
| 11534981 | Friction stir spot welding apparatus and friction stir spot welding method | Hideki Okada | 2022-12-27 |
| 11519815 | Method of manufacturing semiconductor device and non-transitory computer-readable recording medium | Akinori Tanaka, Shinji Yashima | 2022-12-06 |
| 11292076 | Friction spot joining device and friction spot joining method | Takuya Fukuda, Ryoji Ohashi, Yoshitaka MURAMATSU, Hajime Kashiki | 2022-04-05 |
| 11185944 | Friction stir spot welding device and friction stir spot welding method | Ryoji Ohashi, Yoshitaka MURAMATSU, Takuya Fukuda | 2021-11-30 |
| 11135674 | Friction stir spot welding method and friction stir spot welding device | Ryoji Ohashi, Yoshitaka MURAMATSU, Takuya Fukuda | 2021-10-05 |
| 11040413 | Spot welding apparatus, spot welding method, and joint structure | Ryoji Ohashi, Yoshitaka MURAMATSU, Takuya Fukuda | 2021-06-22 |
| 10974344 | Friction stir spot joining apparatus and friction stir spot joining method | Ryoji Ohashi, Yoshitaka MURAMATSU, Takuya Fukuda | 2021-04-13 |
| 10974343 | Friction stir spot joining apparatus and friction stir spot joining method | Ryoji Ohashi, Yoshitaka MURAMATSU, Takuya Fukuda | 2021-04-13 |
| 9605174 | Active energy ray curable aqueous resin composition, active energy ray curable aqueous coating material, and article coated with the coating material | Takashi Mukai | 2017-03-28 |
| D773609 | Return nozzle | Shinya Morita, Masato Terasaki, Naoki Matsumoto, Naonori Akae | 2016-12-06 |
| D771543 | Return nozzle | Shinya Morita, Masato Terasaki, Naoki Matsumoto, Naonori Akae | 2016-11-15 |
| D771772 | Return nozzle | Shinya Morita, Masato Terasaki, Naoki Matsumoto, Naonori Akae | 2016-11-15 |
| D739832 | Reaction tube | Keishin Yamazaki, Shinya Morita, Kosuke Takagi, Yasuaki Komae, Naonori Akae +3 more | 2015-09-29 |
| 9108799 | Conveyor chain | Hidefumi Nagatomo, Kenichi Nishizaka | 2015-08-18 |
| 9082797 | Substrate processing apparatus and method of manufacturing semiconductor device | Yukinori Aburatani, Toshiya Shimada, Kenji Shinozaki, Tomihiro Amano, Hiroshi Ashihara +2 more | 2015-07-14 |
| D725055 | Reaction tube | Keishin Yamazaki, Kosuke Takagi, Yasuaki Komae, Shinya Morita, Naonori Akae +1 more | 2015-03-24 |
| D720707 | Reaction tube | Keishin Yamazaki, Kosuke Takagi, Yasuaki Komae, Shinya Morita, Naonori Akae +1 more | 2015-01-06 |
| D719114 | Reaction tube | Keishin Yamazaki, Kosuke Takagi, Yasuaki Komae, Shinya Morita, Naonori Akae +1 more | 2014-12-09 |