| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 16 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Workshop equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yoshimura Koji | 15 |
| #2 | Hayase Koichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2018015433A | Shelf device and wagon | |
| JP2017153514A | Shelf device | |
| JP2017038767A | Work table | |
| JP2017012365A | Storage furniture | |
| JP2016131745A | Wagon type shelf device | |
| JP2016044698A | Hinge device and storage device with the same | |
| JP2015058027A | Metal drawer and manufacturing method of the same, and storage furniture having the metal drawer | |
| JP2014171583A | Shelf device | |
| JP2014155637A | Shelf device | |
| JP2014155573A | Shelf device and manufacturing method of columnar support for use in the same | |
| JP2013215478A | Worktable | |
| JP2013154455A | Workbench | |
| JP2013154456A | Workbench | |
| JP2013034586A | Structure of metal plate-made drawer and method for producing the same | |
| JP2012248376A | Lighting device | |
| JP2011245589A | Toolbox made of metallic plate |