Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420354 | Rotary tool, joining device, and joining method | Ryo Yoshida, Shingo Koizumi, Keita Oikawa | 2025-09-23 |
| 12358070 | Method for manufacturing liquid-cooled jacket | Hisashi Hori | 2025-07-15 |
| 12280442 | Rotary tool, joining device, and joining method | Ryo Yoshida, Shingo Koizumi, Keita Oikawa | 2025-04-22 |
| 12269113 | Joining method | Keita Oikawa, Ryo Yoshida | 2025-04-08 |
| 12202067 | Method for manufacturing liquid-cooling jacket and friction stir welding method | Hisashi Hori, Kosuke Yamanaka | 2025-01-21 |
| 12151303 | Method for manufacturing liquid-cooling jacket and friction stir welding method | Hisashi Hori | 2024-11-26 |
| 12145211 | Rotary tool, joining device, and joining method | Ryo Yoshida, Shingo Koizumi, Keita Oikawa | 2024-11-19 |
| 12109647 | Method for producing hollow container | Keita Oikawa, Ryo Yoshida | 2024-10-08 |
| 12059741 | Method for manufacturing liquid-cooling jacket using a rotary tool with a pin step portion on a base side pin and a spiral groove on a tip side pin | Hisashi Hori, Kosuke Yamanaka | 2024-08-13 |
| 11806802 | Joining method | Keita Oikawa | 2023-11-07 |
| 11806801 | Joining method | Hisashi Hori | 2023-11-07 |
| 11794271 | Method for manufacturing liquid-cooled jacket | Hisashi Hori | 2023-10-24 |
| 11712748 | Method for producing liquid-cooled jacket | Hisashi Hori, Kosuke Yamanaka | 2023-08-01 |
| 11707798 | Method for manufacturing liquid-cooled jacket | Hisashi Hori, Kosuke Yamanaka | 2023-07-25 |
| 11654507 | Method for manufacturing liquid-cooling jacket | Hisashi Hori, Kosuke Yamanaka | 2023-05-23 |
| 11654508 | Method for producing liquid-cooled jacket | Hisashi Hori, Kosuke Yamanaka | 2023-05-23 |
| 11590605 | Joining method | Hisashi Hori | 2023-02-28 |
| 11559850 | Method for manufacturing liquid-cooled jacket | Hisashi Hori | 2023-01-24 |
| 11413700 | Method for manufacturing heat transfer plate | Hisashi Hori, Kosuke Yamanaka | 2022-08-16 |
| 11419237 | Method for manufacturing liquid-cooling jacket | Hisashi Hori, Kosuke Yamanaka | 2022-08-16 |
| 11311963 | Method for producing liquid-cooled jacket | Hisashi Hori | 2022-04-26 |
| 11241756 | Joining method | Hisashi Hori | 2022-02-08 |
| 11185946 | Method for manufacturing liquid cooling jacket | Hisashi Hori, Kosuke Yamanaka | 2021-11-30 |
| 11185945 | Method for manufacturing liquid cooling jacket | Hisashi Hori, Kosuke Yamanaka | 2021-11-30 |
| 10906127 | Friction stir welding method | Hisashi Hori | 2021-02-02 |