Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975899 | Welded member and method for manufacturing same | Tomokazu Nobutoki, Takefumi Nakako | 2021-04-13 |
| 10906113 | Arc welding method for hot-dip galvanized steel plate having excellent appearance of welded part and high welding strength, method for manufacturing welding member, and welding member | Tomokazu Nobutoki, Takefumi Nakako | 2021-02-02 |
| 10807177 | Method for MIG brazing, method for manufacturing lap joint member, and lap joint member | Kouki Tomimura, Takefumi Nakako | 2020-10-20 |
| 10792746 | Laser brazing method and production method for lap joint member | Kouki Tomimura, Takefumi Nakako | 2020-10-06 |
| 10518351 | Arc welding method for Zn plated steel sheet and arc welded joint | Tomokazu Nobutoki | 2019-12-31 |
| 9993896 | Method for laser welding of materials having different thicknesses | Kenji Ogawa, Takefumi Nakako, Keiji Yamamoto | 2018-06-12 |
| 9592772 | Zn—Al—Mg based alloy hot-dip plated steel sheet, and method for producing the same | Kentaro Hirata, Yukio Katagiri, Susumu Fujiwara, Masaaki URANAKA | 2017-03-14 |
| 5325416 | Method for measuring Fe coating weight of Fe-coated stainless steel sheet | Minoru Saito, Toshiharu Kitsutaka | 1994-06-28 |