| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 | |
| #6 | Taiwan | 2 | |
| #7 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Testing of structures |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yasumoto Kenji | 18 |
| #2 | Kenji Yasumoto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| TW460399B | Inspection method for airtight package | |
| US6288554B1 | Method for inspecting hermetically sealed package |