| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Australia | 3 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | China | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Casting metal | |
| #3 | Unspecified technologies | |
| #4 | Metal production and refining |
| # | Name | Total Patents |
|---|---|---|
| #1 | Motegi Tetsuichi | 13 |
| #2 | Yoshihara Kiyotaka | 10 |
| #3 | Tezuka Yoshitomo | 8 |
| #4 | Miyazaki Kiichi | 7 |
| #5 | Tamura Yosuke | 4 |
| #6 | Sanpei Yukio | 4 |
| #7 | Yano Eiji | 2 |
| #8 | Kikuchi Tetsuo | 2 |
| #9 | Motegi Tetesuichi | 1 |
| #10 | Miyazaki Keiichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20070102952A | Magnesium alloys | |
| EP1471156A1 | Method for grain refinement of magnesium alloy castings | |
| EP1281780A1 | Method of grain refining cast magnesium alloy | |
| CA2392266A1 | Pouring apparatus for castings | |
| AU2768802A | Method and apparatus for production of platelike metal material | |
| EP1245311A1 | Method and apparatus for production of platelike metal material | |
| EP1132162A1 | Metal casting method and apparatus |