Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914936 | Fuel cell system | Jun Yamamoto, Toru Nakakubo, Satoshi Mogi | 2011-03-29 |
| 7906245 | Fuel cell cartridge and electric apparatus having built-in fuel cell | — | 2011-03-15 |
| 7816047 | Method for stopping power generation of fuel cell system and fuel cell system including power generation stopping unit | Toru Nakakubo, Jun Yamamoto, Kazuyuki Ueda, Satoshi Mogi | 2010-10-19 |
| 7745059 | Fuel cells cartridge and electric apparatus having built-in fuel cell | — | 2010-06-29 |
| 7717528 | Recording apparatus | — | 2010-05-18 |
| 7686880 | Process for producing pigment complex and pigment-containing composition | Kenji Yamada, Takayuki Teshima, Hirokatsu Miyata, Yukio Hanyu | 2010-03-30 |
| 7674541 | Hydrogen gas supply device and fuel cell apparatus | Shuji Aoki | 2010-03-09 |
| 7621993 | Method for producing pigment dispersion and pigment dispersion producing apparatus | Takayuki Teshima, Kenji Yamada, Yukio Hanyu | 2009-11-24 |
| 7202837 | Information output apparatus | — | 2007-04-10 |