| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Basic communication technologies | |
| #3 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Magnets and transformers | |
| #2 | Resonators | |
| #3 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Komiya Kunifumi | 13 |
| Publication | Filing date | Title |
|---|---|---|
| JP2011091419A | Coil filter and method of manufacturing the same | |
| JP2003198305A | Broadband stop filter | |
| JP2002367828A | Coil filter and its manufacturing method | |
| JP2002334965A | Package for high-frequency device | |
| JP2002190417A | Choke coil |