| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 | |
| #5 | Taiwan | 2 | |
| #6 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Electric discharge tubes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Natsume Tohru | 15 |
| #2 | Isobe Toshiaki | 11 |
| #3 | Yamauchi Yoshio | 10 |
| #4 | Yamauchi Yoshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1494029A1 | Method of analyzing molecule and molecule analyzer | |
| WO03043053A1 | Microspray column, mass spectrometer, and mass spectrometry | |
| US7066011B2 | Liquid chromatograph and analysis system |