OGAWA TETSUYA has a total of 28 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are REVOLT TECHNOLOGY AS, HIGH POWER LITHIUM S A and OTSUKA TOSHIHARU.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 28 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ogawa Tetsuya | 28 |
| #2 | Yokokawa Ayatoshi | 7 |
| #3 | Dan Koji | 5 |
| #4 | Fujisawa Kimiko | 4 |
| #5 | Tsukamoto Keiji | 3 |
| #6 | Kiyohiro Yukihiko | 3 |
| #7 | Yamamoto Jun | 2 |
| #8 | Miyazaki Tomio | 2 |
| #9 | Nagatani Shuji | 2 |
| #10 | Takahashi Tsutomu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2010112395A1 | Fuel cell system with rotation mechanism | |
| US2010099003A1 | Fuel cell |