| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 3 | |
| #2 | China | 2 | |
| #3 | Japan | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Special machines | |
| #3 | Casting metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tonami Masahiro | 7 |
| #2 | Katayama Yuko | 7 |
| #3 | Hashima Takashi | 6 |
| #4 | Inoue Yoichi | 6 |
| #5 | Saotome Yasunori | 6 |
| #6 | Amiya Kenji | 5 |
| #7 | Amitani Kenji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2015040476A | Slide member of pump, and pump operation state-detecting system | |
| JP2013176791A | Molding method of amorphous alloy and molded product manufactured by the molding method |