| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Taiwan | 10 | |
| #2 | United States | 4 | |
| #3 | Republic of Korea | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | China | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machine tools | |
| #3 | Surface technology and coating | |
| #4 | Audio-visual technology | |
| #5 | Machines | |
| #6 | Furniture and games | |
| #7 | Civil engineering | |
| #8 | Optics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suzuki Takayuki | 4 |
| #2 | Ozawa Naoto | 4 |
| #3 | Wada Yoneji | 4 |
| #4 | Nishimura Hironobu | 3 |
| #5 | Sawada Nobuyoshi | 3 |
| #6 | Takeshima Kenji | 3 |
| #7 | Nozaki Shuichi | 3 |
| #8 | Okubo Tatsuo | 2 |
| #9 | Shimizu Hisashi | 2 |
| #10 | Shiraishi Arisa | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN111509993A | AC output power supply | |
| WO2014133342A1 | Ink supply tank for inkjet printer | |
| KR930009963B1 | Support of frame bar connecting | |
| US4820077A | Framing bar connector for a frame | |
| US4825529A | Framing bar connecting method | |
| KR890000460B1 | Filter medium and method of manufacturing the same | |
| KR870000971B1 | Method and apparatus for filtering impurities out of fluid |