| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Measuring mechanical vibrations | |
| #3 | Radio navigation | |
| #4 | Sound-producing devices | |
| #5 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chubachi Noriyoshi | 12 |
| #2 | Kushibiki Junichi | 3 |
| #3 | Kanai Hiroshi | 2 |
| #4 | Sato Toshio | 1 |
| #5 | Takeuchi Shinichi | 1 |
| #6 | Chubachi Noriyoshi Prof | 1 |
| #7 | Motegi Ryohei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3809189A1 | Method and device for the measurement of flow velocity using ultrasonic waves | |
| US4655083A | Surface ultrasonic wave interference microscope | |
| US4541281A | Ultrasonic microscope system | |
| DE3308022A1 | Reflective ultrasonic microscope |