| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 50 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Accessories for machine tools | |
| #2 | Turning | |
| #3 | Sawing | |
| #4 | Unspecified technologies | |
| #5 | Motor vehicles | |
| #6 | Load transportation vehicles | |
| #7 | Working stone | |
| #8 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yokoyama Yoshihiro | 13 |
| #2 | Yagyu Takayuki | 13 |
| #3 | Yasumi Yoshinori | 8 |
| #4 | Morita Kazuhisa | 6 |
| #5 | Akaishi Akira | 5 |
| #6 | Numata Shingo | 3 |
| #7 | Narumi Akinori | 3 |
| #8 | Mazaki Shigeru | 3 |
| #9 | Chiba Shota | 2 |
| #10 | Hasegawa Hiroshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019085763A | anchor | |
| JP2018158538A | Dust collecting drill | |
| JP2017148921A | Annular drilling tool | |
| JP2017019260A | Dust suction adapter | |
| JP2016137561A | Anchor press-in tool | |
| JP2016068243A | Wedge anchor fastening tool | |
| JP2015127135A | SDS plus type shank | |
| JP2015047868A | Coolant | |
| JP2014079870A | Cylindrical cutting tool | |
| JP2014065135A | Drill-bit annexed tool | |
| JP2013099835A | Cylindrical drilling tool | |
| JP2013035115A | Offset grinding wheel | |
| JP2012220021A | Arbor driving type anchor | |
| JP2012143856A | Grinding tool | |
| JP2011194868A | Abrasive core drill | |
| JP2011121159A | Anchor driving tool | |
| JP2011016214A | Dust collection adapter holding mechanism | |
| JP2010179447A | Cylindrical drilling tool | |
| JP2008093804A | Cylindrical drilling tool | |
| JP2008012624A | Cylindrical drill |