Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318857 | Welding determination method and spot welding equipment | Yosuke TAMADA, Tomohiko SEKIGUCHI, Shuhei Ogura, Chikaumi Sawanishi | 2025-06-03 |
| 12241496 | Member for fastening and method of manufacturing same | Hideaki Matsuoka, Gaku Kitahara, Tatsuyuki Amago, Hiroyuki Mori, Jun Yaokawa +3 more | 2025-03-04 |
| 11969813 | Spot welding method | Hideaki Matsuoka, Takanori Nakagaki, Koki NAKADA, Manabu Ooga | 2024-04-30 |
| 11772186 | Spot welding method | Hideaki Matsuoka, Takashi Asada, Tatsuyuki Amago, Koki NAKADA, Tomohiko SEKIGUCHI +1 more | 2023-10-03 |