| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in transportation | |
| #2 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maruchi Masayoshi | 12 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020190242A | Pressure power generation | |
| JP2005124380A | Hatsuden-o (king of power generation) | |
| JP2005111208A | Fire resistant tank | |
| JP2004360426A | Concrete reinforcement system | |
| JP2004168277A | Shockless air bag | |
| JP2004090901A | Net airbag 2 | |
| JP2003210508A | Clean underpants | |
| JP2002127859A | Net air bag | |
| JP2002000681A | Kaifukukun (bed for rehabilitation) | |
| JP2001008983A | Sewer pant | |
| JP2000127882A | Hurry head bag | |
| JP2000062566A | Hurry air bag |