Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974830 | Tape management method and tape management system | Michiaki Sekine, Takeaki Murakoso, Norichika Hatabe | 2011-07-05 |
| 7914732 | Ferritic stainless steel cast iron, cast part using the ferritic stainless steel cast iron, and process for producing the cast part | Shigeki Ueta, Tetsuya Shimizu, Toshiharu Noda | 2011-03-29 |