| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 10 | |
| #2 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Basic communication technologies | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Transmission | |
| #2 | Climate change mitigation in goods production | |
| #3 | Amplification control | |
| #4 | Demodulation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Igarashi Yutaka | 12 |
| #2 | Katsube Yusaku | 1 |
| #3 | Katagishi Makoto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019048658A | Seal plug for sparkling drink containing carbon dioxide gas and packaging body | |
| JP2017218845A | Lock restricting person operating and replacing lock and dummy lock | |
| JP2017203221A | mask | |
| JP2016006282A | Dummy lock for forcedly locking body and opening of door | |
| JP2016108780A | Dummy lock and locking mechanism of the dummy lock to be integrally installed on the same aperture | |
| JP2014231710A | Security box | |
| JP2013103141A | Method for recovering low-boiling solvent and apparatus therefor |