| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Targets | |
| #2 | Climate change adaptation technologies | |
| #3 | Explosiveness missiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matsumura Susumu | 11 |
| #2 | Kasai Shinsuke | 2 |
| #3 | Iwasaki Yoshihiro | 1 |
| #4 | Iezukeru Koohen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020129990A | Wing hiller for white leek and agricultural implement | |
| JP2019049174A | Foundation pile | |
| JP2019015156A | Ladder supporting device | |
| JP2012140804A | Stone material stacking structure | |
| JP2010211988A | Connection terminal | |
| JP2008012156A | Target of blowgun dart | |
| JP2007268661A | Chip saw | |
| JP2006046820A | Blowgun dart tool | |
| JP2004057190A | Artificial stone and material for promoting implantation/growth of seaweed | |
| JP2003299561A | Container for food and drink | |
| JP2000283360A | Joint | |
| JPH05188070A | Flow speed measuring device |