Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077488 | High-strength, high-damping-capacity cast iron | Takumi Hareyama | 2018-09-18 |
| 8641962 | Highly stiff and highly damping cast iron | Sakae Takahashi, Naoki Sakamoto, Ryousuke Ogawa, Yuji Nihei | 2014-02-04 |
| 8349468 | Metal material for parts of casting machine, molten aluminum alloy-contact member | Jun Masuda, Shuhei Homma | 2013-01-08 |
| 7829138 | Metal material for parts of casting machine, molten aluminum alloy-contact member and method for producing them | Jun Masuda, Shuhei Homma | 2010-11-09 |