| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Republic of Korea | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Optics | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hanamura Masaaki | 11 |
| #2 | Sako Akari | 1 |
| #3 | Hiro Akito | 1 |
| #4 | Inoue Tokihisa | 1 |
| #5 | Yamato Futoshi | 1 |
| #6 | Takase Hideaki | 1 |
| #7 | Ichinohe Daigo | 1 |
| #8 | Mukawa Jun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2013155944A | Steam heat exchange system | |
| JP2011085382A | Steam heat exchanger | |
| KR20080071990A | Steam heat exchanger | |
| JP2004181054A | Warm water heating sterilization method of bath water backward pipe in bath water circulation/filtration system | |
| JP2004180524A | Method and apparatus for producing dried bean curd | |
| JPS59147935A | Open air type steam direct condensing device equipped with two steam supplying parts |