| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | United States | 2 | |
| #6 | Australia | 1 | |
| #7 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Air-conditioning | |
| #3 | Producing ice |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamamoto Yasuo | 7 |
| #2 | Yamada Shigehito | 6 |
| #3 | Shiba Yoshijiro | 5 |
| #4 | Saito Masakazu | 5 |
| #5 | Ebine Takeshi | 3 |
| #6 | Sakaki Masayoshi | 1 |
| #7 | Takeshi Ebine | 1 |
| #8 | Taura Hiroyuki | 1 |
| #9 | Masuko Yoshinori | 1 |
| #10 | Nishikawa Masakatsu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2006162167A | Humidifier | |
| WO2004013580A1 | Restriction flowmeter | |
| KR20050025943A | Restriction flowmeter | |
| JP2003050027A | Method and device for humidification by steam diffusive atomization | |
| JP2002023645A | Snowfall device | |
| JP2000161825A | Snowfall device | |
| CA2249797A1 | Fluid pressure detector and air flow rate measuring apparatus using same | |
| JPH11118547A | Air capacity measuring apparatus | |
| JPH11118546A | Fluid pressure detector | |
| JPH11118545A | Fluid pressure detecting apparatus |