| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | China | 1 | |
| #3 | Hong Kong | 1 | |
| #4 | Republic of Korea | 1 | |
| #5 | Taiwan | 1 | |
| #6 | United States | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Working stone | |
| #3 | Grinding tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tanaka Kazuaki | 7 |
| #2 | Takaiwa Akihiro | 7 |
| #3 | Shioyama Katsunori | 7 |
| #4 | Nakajima Hidetoshi | 7 |
| #5 | Ushioda Takahiro | 6 |
| #6 | Suzuki Satoru | 5 |
| #7 | Tanaka Koji | 2 |
| #8 | Suzuki Osamu | 2 |
| #9 | Kondo Hiroshi | 1 |
| #10 | Shiota Takahiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2021000677A | Polishing cloth paper roll with storage holder | |
| JP2014083673A | Wire tool with abrasive grain | |
| JP2004291180A | Coated abrasive, and method and apparatus for manufacturing the same | |
| JP2003116976A | Deodorant and dehumidifying agent | |
| JP2000109052A | Packing box | |
| JP2000096593A | Nonslip structure on tread face and its construction |