Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799432 | Grain oriented electrical steel sheet | Hiroi Yamaguchi, Takeshi Omura, Tadashi Nakanishi | 2017-10-24 |
| 9761361 | Grain-oriented electrical steel sheet | Shigehiro Takajo, Takashi Kawano | 2017-09-12 |
| 9704626 | Grain-oriented electrical steel sheet and method of manufacturing same | Kunihiro Senda, Hirotaka Inoue | 2017-07-11 |
| 9646749 | Grain-oriented electrical steel sheet | Ryuichi Suehiro, Hiroi Yamaguchi, Hirotaka Inoue, Shigehiro Takajo | 2017-05-09 |
| 9630372 | Method of producing pressed paper piece and apparatus therefor | Kenichi Takao, Ichiro Kunihiro, Masahiro Ogawa | 2017-04-25 |
| 9536657 | Grain oriented electrical steel sheet and method for manufacturing the same | Takeshi Omura, Hiroaki Toda, Hiroi Yamaguchi | 2017-01-03 |
| 9536658 | Grain oriented electrical steel sheet and method for manufacturing the same | Takeshi Omura, Hiroi Yamaguchi | 2017-01-03 |