| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 10 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Taiwan | 2 | |
| #5 | United States | 2 | |
| #6 | India | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Pipes | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Unspecified technologies | |
| #5 | Gas-flow silencers for machines | |
| #6 | Punching metal | |
| #7 | Fire-fighting | |
| #8 | Pipe-line systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suzuki Norifusa | 12 |
| #2 | Fukabori Ryouichi | 12 |
| #3 | Sasaki Isamu | 6 |
| #4 | Suzuki Satoshi | 4 |
| #5 | Kanou Tetuya | 3 |
| #6 | Suzuki Keiji | 2 |
| #7 | Ishii Makoto | 2 |
| #8 | Yamada Taichi | 1 |
| #9 | Mutsuda Hidemi | 1 |
| #10 | Ando Masaru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020241901A1 | Conduit line information collection apparatus | |
| WO2018026022A1 | Method of molding metal bellows tube provided with liquid quantity adjustment mechanism, and molding device for same | |
| WO2019026277A1 | Flexible pipe protection structure | |
| WO2017098735A1 | Metal bellows molding method for bulge forming and molding device for same | |
| EP2962777A1 | Interlock tube manufacturing method and manufacturing device therefor | |
| WO2013011595A1 | Method for forming metal bellows for bulge processing, and device for forming metal bellows |