| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Republic of Korea | 2 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Foods and drinks | |
| #3 | Chemical engineering | |
| #4 | Medical technology | |
| #5 | Biotechnology | |
| #6 | Surface technology and coating | |
| #7 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Therapeutic chemical compounds | |
| #3 | Foods | |
| #4 | Special foods | |
| #5 | Mixing | |
| #6 | Implantable devices | |
| #7 | Peptides | |
| #8 | Layered products | |
| #9 | Chemical or physical processes | |
| #10 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ohta Shigeo | 11 |
| #2 | Ohsawa Ikuroh | 10 |
| #3 | Murota Wataru | 9 |
| #4 | Igarashi Tsutomu | 1 |
| #5 | Asoh Sadamitsu | 1 |
| #6 | Tsutsumi Nobuo | 1 |
| #7 | Oharazawa Hideaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2009104822A1 | Medical preparation for retinal ischemia disorders, containing hydrogen molecules | |
| KR20090056997A | Lipid metabolism improving agent containing hydrogen molecule | |
| WO2008029525A1 | Process and equipment for mass production of liquid containing gas dissolved therein by continuous pressure flowing method | |
| WO2007021034A1 | Scavenger of harmful active oxygen and/or free radical in living body |