| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | United States | 4 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Transport | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dentistry | |
| #2 | Hand carts | |
| #3 | Operating tables | |
| #4 | Diagnosis and surgery | |
| #5 | Workshop equipment | |
| #6 | Turning | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fujii Naoto | 13 |
| #2 | Fujii Megumi | 4 |
| #3 | Fujii Ken | 4 |
| #4 | Hara Tsutomu | 3 |
| #5 | Seki Kazuharu | 3 |
| #6 | Ito Masayoshi | 2 |
| #7 | Yoshihara Hirotaka | 2 |
| #8 | Fujii Hiroyoshi | 2 |
| #9 | Fujii Hiroko | 1 |
| #10 | Ishikawa Yusuke | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH11169563A | Divided chopping board, divided kitchen knife, divided kitchen knife used together with this divided chopping board, maintaining device, maintaining used together with this divided kitchen knife, maintaining device used together with this divided chopping board and divided auxiliary device | |
| JPH10253774A | Celestial model and method for using the celestrial model as celestrial clock as well as celestrial clock using the celestrial model | |
| JPH09196373A | Origin-of-fire confirmation device and combustion apparatus using it | |
| JPH0984832A | Transporting apparatus | |
| JPH06123422A | Manual oil feeder | |
| JPH0694402A | Measuring tool interval between tips of compass and the like | |
| JPH0692084A | Drawing tool |