| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | United States | 2 | |
| #4 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Chemical engineering | |
| #3 | Materials and metallurgy | |
| #4 | Telecommunications | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electric discharge tubes | |
| #2 | Separation | |
| #3 | Magnetic or electrostatic solid separation | |
| #4 | Plasma technique | |
| #5 | Working metallic powder | |
| #6 | Spraying devices | |
| #7 | Antennas | |
| #8 | Non-metallic elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ohkawa Tihiro | 10 |
| #2 | Miller Robert L | 2 |
| #3 | Gilleland John | 1 |
| #4 | Putvinski S | 1 |
| #5 | Wade Terrence J | 1 |
| #6 | Freeman Richard L | 1 |
| #7 | Agnew Stephen F | 1 |
| #8 | Tihiro Ohkawa | 1 |
| #9 | Kuteev B V | 1 |
| #10 | Putvinski Sergei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2006057715A2 | Shielded antenna | |
| WO2005076814A2 | Injector for plasma mass filter | |
| US6956217B2 | Mass separator with controlled input | |
| US6939469B2 | Band gap mass filter with induced azimuthal electric field |