Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024953 | Lubricant for hot working and method for producing seamless steel pipe | Sumio Iida | 2011-09-27 |
| 7995898 | Audio relay apparatus and audio relay method | Takashi Sasaki, Haruyuki Miura | 2011-08-09 |
| 7982972 | Image observation apparatus and image observation system | Kazutaka Inoguchi, Shoichi Yamazaki, Motomi Tsuyuki, Masakazu Tohara | 2011-07-19 |
| 7956019 | Lubricant for a hot plastic working | Tetsuya Nakanishi | 2011-06-07 |
| 7898138 | Rotary electric machine | Keiichiro Kaihatsu, Takeshi Obata | 2011-03-01 |
| 7861565 | Method for applying lubricant onto mandrel bar, method for controlling thickness of lubricant film on mandrel bar, and method for manufacturing seamless steel pipe | Sumio Iida | 2011-01-04 |
| 7864459 | Image display apparatus | Masakazu Tohara, Shoichi Yamazaki, Kazutaka Inoguchi, Motomi Tsuyuki | 2011-01-04 |