| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shimizu Yoshihiro | 8 |
| #2 | Shimizu Yasuo | 4 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019152017A | Embedded structure | |
| JP2018115422A | Car stop block | |
| JP2015081443A | Variable side ditch block and variable side ditch manufacturing method | |
| JP2014208957A | Embedded structure | |
| JP2014196627A | Protective frame, upper end replacement part for buried structure comprising the same, and buried structure | |
| JP2013120291A | Frame body support block | |
| JP2013028259A | Bicycle parking block | |
| JP2012110254A | Planter holding concrete block | |
| JP2011117250A | Concrete block | |
| JP2011094438A | Connected boundary block | |
| JP2011026915A | Guard fence provided with concrete block |