| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 42 | |
| #2 | United States | 7 | |
| #3 | China | 5 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Computer technology | |
| #4 | IT methods for management | |
| #5 | Control | |
| #6 | Environmental technology | |
| #7 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kobayashi Noriyuki | 19 |
| #2 | Naito Hikaru | 9 |
| #3 | Murakami Eiji | 6 |
| #4 | Kobayashi Tomoyuki | 5 |
| #5 | Nakayama Tomoyuki | 4 |
| #6 | Yamamoto Kenichiro | 4 |
| #7 | Kohama Takamitsu | 3 |
| #8 | Hachiman Tetsuya | 2 |
| #9 | Araki Toshifumi | 2 |
| #10 | Nunomura Takahiro | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020153666A | Gas meter | |
| JP2020008499A | Ultrasonic flowmeter | |
| JP2020009001A | Output terminal abnormality determination device | |
| JP2019196968A | Ultrasonic flowmeter | |
| JP2019196967A | Flow rate measuring device | |
| JP2019191040A | Ultrasonic flowmeter | |
| JP2019190996A | Ultrasonic gas meter | |
| JP2019193106A | Ultrasonic sensor | |
| JP2019174356A | Gas meter | |
| JP2019174357A | Gas meter | |
| JP2019158743A | Gas meter | |
| JP2019158742A | Gas meter | |
| JP2019158746A | Ultrasonic flowmeter | |
| JP2019152491A | Gas meter | |
| JP2019128210A | Gas meter | |
| JP2019124653A | Gas meter | |
| JP2019124654A | Gas meter | |
| JP2019124655A | Method for attaching communication device to gas meter | |
| JP2019113489A | Flow rate measurement pipe | |
| JP2019113342A | Ultrasonic flowmeter |