Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144646 | Carbon material, material for a battery electrode, and battery | Chiaki Sotowa, Yasuaki Wakizaka | 2018-12-04 |
| 10087529 | Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating | Makoto Watanabe, Masanori Uesaka, Ryuichi Suehiro, Toshito Takamiya | 2018-10-02 |
| 10066286 | Apparatus and method for nitriding grain-oriented electrical steel sheet | Hiroshi Matsuda, Hideyuki Takahashi, Hiroi Yamaguchi, Yasuyuki Hayakawa, Yuiko Wakisaka | 2018-09-04 |
| 9953752 | Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet | Yukihiro Shingaki, Hiroi Yamaguchi, Yuiko Wakisaka, Hiroshi Matsuda | 2018-04-24 |